#57AA95
Closest named color: Greeny Blue (#42B395). oklch(68% 0.088 175), rgb(87, 170, 149).
Aa
Black text reads best on this color (7.58:1).
About this color
#57AA95 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.088 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.029 away. Black text reads best on it, at 7.58:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #57AA95 |
| RGB | rgb(87, 170, 149) |
| HSL | hsl(165, 33%, 50%) |
| OKLCH | oklch(68% 0.088 175) |
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 #57AA95 | 2.76:1 | Fails | Lc -58.5 | Large or bold text, headings |
| Black text on #57AA95 | 7.58:1 | AAA | Lc 50.8 | Large or bold text, headings |
| #57AA95 text on white | 2.76:1 | Fails | Lc 53.2 | Large or bold text, headings |
| #57AA95 text on black | 7.58:1 | AAA | Lc -48.6 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EDE9
oklch(93.5% 0.015 175.7)
-
Step 200
200
#C5E0D8
oklch(88.5% 0.031 175.8)
-
Step 300
300
#9CCDBE
oklch(81% 0.055 174.1)
-
Step 400
400 (this color)
#57AA95
oklch(68% 0.088 175)
-
Step 500
500
#1F9F86
oklch(63.1% 0.112 175.4)
-
Step 600
600
#008770
oklch(55.7% 0.105 175.1)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#062E25
oklch(27.1% 0.047 174.2)
#57AA95 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) | #A5A194 | 0.092 |
| Deuteranopia (no green cones) | #989797 | 0.089 |
| Tritanopia (no blue cones) | #35ACA4 | 0.027 |
| Achromatopsia (no color) | #9B9B9B | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57AA95
#57AA95
oklch(68% 0.088 175)
- #C4819B
#C4819B
oklch(67.9% 0.089 354.8)
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 #57AA95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.029
- Dull Teal #5F9E8F ΔE 0.033
- Tea #65AB7C ΔE 0.037
- Light Sea Green #20B2AA ΔE 0.038
- Grey Teal #5E9B8A ΔE 0.041
- Cadet Blue #5F9EA0 ΔE 0.044
- Greeny Grey #7EA07A ΔE 0.049
- Dusty Green #76A973 ΔE 0.051
Use #57AA95 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.