#57977F
Closest named color: Grey Teal (#5E9B8A). oklch(62.6% 0.076 167.8), rgb(87, 151, 127).
Aa
Black text reads best on this color (6.13:1).
About this color
#57977F is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.076 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Teal (#5E9B8A), ΔE 0.020 away. Black text reads best on it, at 6.13:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Grey Teal (#5E9B8A) |
| Black text | 6.13:1 |
| White text | 3.42:1 |
Values
| HEX | #57977F |
| RGB | rgb(87, 151, 127) |
| HSL | hsl(158, 27%, 47%) |
| OKLCH | oklch(62.6% 0.076 167.8) |
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 #57977F | 3.42:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #57977F | 6.13:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #57977F text on white | 3.42:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #57977F text on black | 6.13:1 | AA | Lc -40.1 | Non-text elements, placeholder 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 500.
-
Step 50
50
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CDDED6
oklch(88.6% 0.021 166)
-
Step 300
300
#AAC9BC
oklch(80.9% 0.038 168.1)
-
Step 400
400
#7CAD99
oklch(70.7% 0.06 167.5)
-
Step 500
500 (this color)
#57977F
oklch(62.6% 0.076 167.8)
-
Step 600
600
#3B836A
oklch(55.6% 0.083 168)
-
Step 700
700
#2D6F58
oklch(49.2% 0.077 167.4)
-
Step 800
800
#265A48
oklch(42.6% 0.064 168)
-
Step 900
900
#254A3C
oklch(37.7% 0.049 167.1)
-
Step 950
950
#162B23
oklch(26.8% 0.031 167.7)
#57977F 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) | #948F7E | 0.077 |
| Deuteranopia (no green cones) | #8A8881 | 0.074 |
| Tritanopia (no blue cones) | #449890 | 0.027 |
| Achromatopsia (no color) | #8B8B8B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57977F
#57977F
oklch(62.6% 0.076 167.8)
- #AB7590
#AB7590
oklch(62.6% 0.077 348.1)
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 #57977F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Teal #5E9B8A ΔE 0.020
- Dusty Teal #4C9085 ΔE 0.028
- Dull Teal #5F9E8F ΔE 0.029
- Sea #3C9992 ΔE 0.031
- Ocean Green #3D9973 ΔE 0.032
- Slate Green #658D6D ΔE 0.032
- Persian Green #2A9D8F ΔE 0.035
- Green Grey #77926F ΔE 0.038
Use #57977F 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.