#ACE3CE
Closest named color: Celeste (#A8DADC). oklch(87.2% 0.063 169.4), rgb(172, 227, 206).
Aa
Black text reads best on this color (14.63:1).
About this color
#ACE3CE is a light, muted green. In OKLCH its lightness is 87%, its chroma 0.063 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.036 away. Black text reads best on it, at 14.63:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Celeste (#A8DADC) |
| Black text | 14.63:1 |
| White text | 1.43:1 |
Values
| HEX | #ACE3CE |
| RGB | rgb(172, 227, 206) |
| HSL | hsl(157, 50%, 78%) |
| OKLCH | oklch(87.2% 0.063 169.4) |
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 #ACE3CE | 1.43:1 | Fails | Lc -23.7 | Dividers and decoration only |
| Black text on #ACE3CE | 14.63:1 | AAA | Lc 82.9 | Fine for body text |
| #ACE3CE text on white | 1.43:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #ACE3CE text on black | 14.63:1 | AAA | Lc -82.6 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DBEFE7
oklch(93.5% 0.024 169.9)
-
Step 200
200 (this color)
#ACE3CE
oklch(87.2% 0.063 169.4)
-
Step 300
300
#8AD2B8
oklch(80.9% 0.081 169.5)
-
Step 400
400
#2BBA93
oklch(70.6% 0.13 169.5)
-
Step 500
500
#00A17D
oklch(63% 0.125 169.6)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#ACE3CE 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) | #E0DCCD | 0.065 |
| Deuteranopia (no green cones) | #D6D4CF | 0.063 |
| Tritanopia (no blue cones) | #9FE4DD | 0.022 |
| Achromatopsia (no color) | #D7D7D7 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACE3CE
#ACE3CE
oklch(87.2% 0.063 169.4)
- #F6C5DB
#F6C5DB
oklch(87.3% 0.062 349.7)
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 #ACE3CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.036
- Light Teal #90E4C1 ΔE 0.037
- Powder Blue #B0E0E6 ΔE 0.038
- Pale Turquoise #AFEEEE ΔE 0.046
- Tea Green #CAE7B9 ΔE 0.046
- Light Blue #ADD8E6 ΔE 0.052
- Hospital Green #9BE5AA ΔE 0.056
- Tiffany Blue #94D2BD ΔE 0.057
Use #ACE3CE 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.