#ACE09E
Closest named color: Light Grey Green (#B7E1A1). oklch(85.4% 0.104 139.1), rgb(172, 224, 158).
Aa
Black text reads best on this color (13.91:1).
About this color
#ACE09E is a light, moderately saturated green. In OKLCH its lightness is 85%, its chroma 0.104 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Grey Green (#B7E1A1), ΔE 0.014 away. Black text reads best on it, at 13.91:1.
| Hue family | Greens |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Light Grey Green (#B7E1A1) |
| Black text | 13.91:1 |
| White text | 1.50:1 |
Values
| HEX | #ACE09E |
| RGB | rgb(172, 224, 158) |
| HSL | hsl(107, 52%, 75%) |
| OKLCH | oklch(85.4% 0.104 139.1) |
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 #ACE09E | 1.50:1 | Fails | Lc -26.9 | Dividers and decoration only |
| Black text on #ACE09E | 13.91:1 | AAA | Lc 80.0 | Fine for body text |
| #ACE09E text on white | 1.50:1 | Fails | Lc 23.7 | Dividers and decoration only |
| #ACE09E text on black | 13.91:1 | AAA | Lc -79.4 | 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
#F0F9ED
oklch(97.2% 0.018 137.8)
-
Step 100
100
#DDF1D8
oklch(93.7% 0.039 139.4)
-
Step 200
200 (this color)
#ACE09E
oklch(85.4% 0.104 139.1)
-
Step 300
300
#92D580
oklch(80.8% 0.134 139.2)
-
Step 400
400
#4BBE1B
oklch(70.8% 0.214 139.1)
-
Step 500
500
#3AA400
oklch(63.2% 0.2 139.1)
-
Step 600
600
#2F8A00
oklch(55.7% 0.176 139.1)
-
Step 700
700
#267400
oklch(49.1% 0.155 139.2)
-
Step 800
800
#1E5F00
oklch(42.7% 0.135 139.1)
-
Step 900
900
#184F00
oklch(37.6% 0.119 139)
-
Step 950
950
#0B2F00
oklch(26.9% 0.085 139)
#ACE09E 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) | #E4D59A | 0.074 |
| Deuteranopia (no green cones) | #DCD0A1 | 0.073 |
| Tritanopia (no blue cones) | #AADBCF | 0.071 |
| Achromatopsia (no color) | #D2D2D2 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACE09E
#ACE09E
oklch(85.4% 0.104 139.1)
- #EDB9FB
#EDB9FB
oklch(85.4% 0.105 319)
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 #ACE09E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Green #B7E1A1 ΔE 0.014
- Hospital Green #9BE5AA ΔE 0.021
- Light Sage #BCECAC ΔE 0.040
- Pale Olive Green #B1D27B ΔE 0.045
- Light Teal #90E4C1 ΔE 0.047
- Greenish Beige #C9D179 ΔE 0.053
- Pale Olive #B9CC81 ΔE 0.053
- Light Green #90EE90 ΔE 0.055
Use #ACE09E 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.