#A4CEAF
Closest named color: Tiffany Blue (#94D2BD). oklch(81.3% 0.062 152.9), rgb(164, 206, 175).
Aa
Black text reads best on this color (12.02:1).
About this color
#A4CEAF is a light, muted green. In OKLCH its lightness is 81%, its chroma 0.062 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.023 away. Black text reads best on it, at 12.02:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.02:1 |
| White text | 1.74:1 |
Values
| HEX | #A4CEAF |
| RGB | rgb(164, 206, 175) |
| HSL | hsl(136, 30%, 73%) |
| OKLCH | oklch(81.3% 0.062 152.9) |
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 #A4CEAF | 1.74:1 | Fails | Lc -35.7 | Non-text elements, placeholder text |
| Black text on #A4CEAF | 12.02:1 | AAA | Lc 72.1 | Content text, not long reading |
| #A4CEAF text on white | 1.74:1 | Fails | Lc 31.8 | Non-text elements, placeholder text |
| #A4CEAF text on black | 12.02:1 | AAA | Lc -70.9 | Content text, not long reading |
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 300.
-
Step 50
50
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300 (this color)
#A4CEAF
oklch(81.3% 0.062 152.9)
-
Step 400
400
#6EB383
oklch(70.8% 0.1 152.9)
-
Step 500
500
#419F63
oklch(63.1% 0.127 152.8)
-
Step 600
600
#12894A
oklch(55.5% 0.137 153)
-
Step 700
700
#00743C
oklch(49% 0.126 153.1)
-
Step 800
800
#095F31
oklch(42.7% 0.106 152.8)
-
Step 900
900
#154E2B
oklch(37.7% 0.084 152.6)
-
Step 950
950
#0F2E1A
oklch(27.1% 0.052 152.9)
#A4CEAF 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) | #CEC7AD | 0.055 |
| Deuteranopia (no green cones) | #C7C2B1 | 0.054 |
| Tritanopia (no blue cones) | #9ECDC5 | 0.032 |
| Achromatopsia (no color) | #C4C4C4 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4CEAF
#A4CEAF
oklch(81.3% 0.062 152.9)
- #DBB3D3
#DBB3D3
oklch(81.2% 0.063 333.1)
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 #A4CEAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.023
- Ash Gray #BFC8AD ΔE 0.036
- Pale Teal #82CBB2 ΔE 0.039
- Seafoam Blue #78D1B6 ΔE 0.045
- Light Teal #90E4C1 ΔE 0.057
- Pale Olive #B9CC81 ΔE 0.059
- Celeste #A8DADC ΔE 0.062
- Silver #C0C0C0 ΔE 0.062
Use #A4CEAF 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.