#ACE177
Closest named color: Light Green (#90EE90). oklch(85% 0.147 130.8), rgb(172, 225, 119).
Aa
Black text reads best on this color (13.79:1).
About this color
#ACE177 is a light, vivid green. In OKLCH its lightness is 85%, its chroma 0.147 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.041 away. Black text reads best on it, at 13.79:1.
| Hue family | Greens |
| Lightness | light (85%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 13.79:1 |
| White text | 1.52:1 |
Values
| HEX | #ACE177 |
| RGB | rgb(172, 225, 119) |
| HSL | hsl(90, 64%, 67%) |
| OKLCH | oklch(85% 0.147 130.8) |
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 #ACE177 | 1.52:1 | Fails | Lc -27.4 | Dividers and decoration only |
| Black text on #ACE177 | 13.79:1 | AAA | Lc 79.6 | Fine for body text |
| #ACE177 text on white | 1.52:1 | Fails | Lc 24.2 | Dividers and decoration only |
| #ACE177 text on black | 13.79:1 | AAA | Lc -79.0 | 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
#F0F9E8
oklch(97.1% 0.024 129.9)
-
Step 100
100
#DDF2CC
oklch(93.6% 0.055 131.1)
-
Step 200
200 (this color)
#ACE177
oklch(85% 0.147 130.8)
-
Step 300
300
#95D844
oklch(80.9% 0.189 130.7)
-
Step 400
400
#75B700
oklch(70.7% 0.193 130.7)
-
Step 500
500
#639D00
oklch(63.1% 0.172 130.9)
-
Step 600
600
#538400
oklch(55.7% 0.152 130.8)
-
Step 700
700
#456F00
oklch(49.2% 0.134 130.8)
-
Step 800
800
#385B00
oklch(42.8% 0.116 130.7)
-
Step 900
900
#2E4C00
oklch(37.8% 0.103 130.7)
-
Step 950
950
#192D00
oklch(27% 0.074 130.9)
#ACE177 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) | #E9D46E | 0.081 |
| Deuteranopia (no green cones) | #E2D07D | 0.083 |
| Tritanopia (no blue cones) | #AFD9C8 | 0.112 |
| Achromatopsia (no color) | #D1D1D1 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACE177
#ACE177
oklch(85% 0.147 130.8)
- #E3BBFF
#E3BBFF
oklch(84.9% 0.102 311)
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 #ACE177, closest first.
No curated palette has a color within ΔE 0.04 of #ACE177.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.041
- Pale Olive Green #B1D27B ΔE 0.042
- Light Grey Green #B7E1A1 ΔE 0.053
- Greenish Beige #C9D179 ΔE 0.055
- Hospital Green #9BE5AA ΔE 0.057
- Greenish Tan #BCCB7A ΔE 0.062
- Pale Olive #B9CC81 ΔE 0.063
- Kiwi Green #8EE53F ΔE 0.066
Use #ACE177 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.