#A4E5CA
Closest named color: Light Teal (#90E4C1). oklch(87.1% 0.076 167), rgb(164, 229, 202).
Aa
Black text reads best on this color (14.63:1).
About this color
#A4E5CA is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.076 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.026 away. Black text reads best on it, at 14.63:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.63:1 |
| White text | 1.43:1 |
Values
| HEX | #A4E5CA |
| RGB | rgb(164, 229, 202) |
| HSL | hsl(155, 56%, 77%) |
| OKLCH | oklch(87.1% 0.076 167) |
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 #A4E5CA | 1.43:1 | Fails | Lc -23.6 | Dividers and decoration only |
| Black text on #A4E5CA | 14.63:1 | AAA | Lc 82.9 | Fine for body text |
| #A4E5CA text on white | 1.43:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #A4E5CA 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
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100
#D9F0E6
oklch(93.5% 0.028 167.8)
-
Step 200
200 (this color)
#A4E5CA
oklch(87.1% 0.076 167)
-
Step 300
300
#7FD5B3
oklch(80.9% 0.097 166.7)
-
Step 400
400
#00BC8D
oklch(70.6% 0.145 167)
-
Step 500
500
#00A279
oklch(63.2% 0.13 167)
-
Step 600
600
#008865
oklch(55.6% 0.114 167)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#005E45
oklch(42.8% 0.088 167.1)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#002F21
oklch(27.1% 0.055 167.3)
#A4E5CA 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) | #E2DCC9 | 0.077 |
| Deuteranopia (no green cones) | #D7D4CC | 0.074 |
| Tritanopia (no blue cones) | #95E5DD | 0.028 |
| Achromatopsia (no color) | #D7D7D7 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4E5CA
#A4E5CA
oklch(87.1% 0.076 167)
- #FBC1DE
#FBC1DE
oklch(87.1% 0.076 347.3)
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 #A4E5CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.026
- Celeste #A8DADC ΔE 0.045
- Hospital Green #9BE5AA ΔE 0.046
- Tea Green #CAE7B9 ΔE 0.048
- Powder Blue #B0E0E6 ΔE 0.048
- Light Turquoise #7EF4CC ΔE 0.050
- Light Grey Green #B7E1A1 ΔE 0.052
- Pale Turquoise #AFEEEE ΔE 0.052
Use #A4E5CA 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.