#55AE88
Closest named color: Tea (#65AB7C). oklch(68.5% 0.104 163.6), rgb(85, 174, 136).
Aa
Black text reads best on this color (7.79:1).
About this color
#55AE88 is a medium-light, moderately saturated green. In OKLCH its lightness is 69%, its chroma 0.104 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.018 away. Black text reads best on it, at 7.79:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.79:1 |
| White text | 2.69:1 |
Values
| HEX | #55AE88 |
| RGB | rgb(85, 174, 136) |
| HSL | hsl(154, 35%, 51%) |
| OKLCH | oklch(68.5% 0.104 163.6) |
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 #55AE88 | 2.69:1 | Fails | Lc -57.3 | Large or bold text, headings |
| Black text on #55AE88 | 7.79:1 | AAA | Lc 51.9 | Large or bold text, headings |
| #55AE88 text on white | 2.69:1 | Fails | Lc 52.1 | Large or bold text, headings |
| #55AE88 text on black | 7.79:1 | AAA | Lc -49.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DFEEE6
oklch(93.6% 0.019 162.9)
-
Step 200
200
#C5E1D3
oklch(88.5% 0.035 164.1)
-
Step 300
300
#9ACEB5
oklch(80.8% 0.065 163.8)
-
Step 400
400 (this color)
#55AE88
oklch(68.5% 0.104 163.6)
-
Step 500
500
#0FA273
oklch(63.2% 0.133 163.6)
-
Step 600
600
#008860
oklch(55.5% 0.118 164)
-
Step 700
700
#007350
oklch(49.2% 0.105 163.6)
-
Step 800
800
#005E41
oklch(42.7% 0.091 163.9)
-
Step 900
900
#004F35
oklch(37.8% 0.082 162.9)
-
Step 950
950
#032F1F
oklch(27.1% 0.055 163.5)
#55AE88 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) | #ABA386 | 0.101 |
| Deuteranopia (no green cones) | #9E9A8A | 0.097 |
| Tritanopia (no blue cones) | #37AEA3 | 0.041 |
| Achromatopsia (no color) | #9E9E9E | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55AE88
#55AE88
oklch(68.5% 0.104 163.6)
- #C77FAA
#C77FAA
oklch(68.5% 0.104 343.6)
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 #55AE88, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.018
- Greeny Blue #42B395 ΔE 0.020
- Dark Seafoam Green #3EAF76 ΔE 0.033
- Dusty Green #76A973 ΔE 0.036
- Bluey Green #2BB179 ΔE 0.038
- Algae #54AC68 ΔE 0.042
- Medium Sea Green #3CB371 ΔE 0.044
- Dark Seafoam #1FB57A ΔE 0.044
Use #55AE88 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.