#ACE691
Closest named color: Light Grey Green (#B7E1A1). oklch(86.5% 0.127 136.2), rgb(172, 230, 145).
Aa
Black text reads best on this color (14.48:1).
About this color
#ACE691 is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.127 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Grey Green (#B7E1A1), ΔE 0.031 away. Black text reads best on it, at 14.48:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Light Grey Green (#B7E1A1) |
| Black text | 14.48:1 |
| White text | 1.45:1 |
Values
| HEX | #ACE691 |
| RGB | rgb(172, 230, 145) |
| HSL | hsl(101, 63%, 74%) |
| OKLCH | oklch(86.5% 0.127 136.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #ACE691 | 1.45:1 | Fails | Lc -24.3 | Dividers and decoration only |
| Black text on #ACE691 | 14.48:1 | AAA | Lc 82.3 | Fine for body text |
| #ACE691 text on white | 1.45:1 | Fails | Lc 21.4 | Dividers and decoration only |
| #ACE691 text on black | 14.48:1 | AAA | Lc -82.0 | Fine for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 200.
-
Step 50
50
#EFF9EB
oklch(97.1% 0.021 136.6)
-
Step 100
100
#DCF2D3
oklch(93.7% 0.047 136.5)
-
Step 200
200 (this color)
#ACE691
oklch(86.5% 0.127 136.2)
-
Step 300
300
#8ED868
oklch(80.9% 0.164 136.1)
-
Step 400
400
#5BBC00
oklch(70.8% 0.211 136.1)
-
Step 500
500
#4DA100
oklch(63.1% 0.188 136.1)
-
Step 600
600
#408700
oklch(55.5% 0.165 136)
-
Step 700
700
#347200
oklch(49.1% 0.147 136.3)
-
Step 800
800
#2A5D00
oklch(42.6% 0.127 136)
-
Step 900
900
#224E00
oklch(37.7% 0.112 136.1)
-
Step 950
950
#112F00
oklch(27.1% 0.081 136.5)
#ACE691 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #ECDA8B | 0.083 |
| Deuteranopia (no green cones) | #E3D496 | 0.084 |
| Tritanopia (no blue cones) | #ABE0D1 | 0.090 |
| Achromatopsia (no color) | #D6D6D6 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACE691
#ACE691
oklch(86.5% 0.127 136.2)
- #EDBFFF
#EDBFFF
oklch(86.6% 0.099 316.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #ACE691, closest first.
No curated palette has a color within ΔE 0.04 of #ACE691.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Green #B7E1A1 ΔE 0.031
- Hospital Green #9BE5AA ΔE 0.034
- Light Green #90EE90 ΔE 0.035
- Light Sage #BCECAC ΔE 0.040
- Washed Out Green #BCF5A6 ΔE 0.048
- Pale Olive Green #B1D27B ΔE 0.051
- Pale Green #98FB98 ΔE 0.056
- Light Pastel Green #B2FBA5 ΔE 0.056
Use #ACE691 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.