#508E76
Closest named color: Dusty Teal (#4C9085). oklch(59.8% 0.075 166.9), rgb(80, 142, 118).
Aa
Black text reads best on this color (5.47:1).
About this color
#508E76 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.075 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.021 away. Black text reads best on it, at 5.47:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #508E76 |
| RGB | rgb(80, 142, 118) |
| HSL | hsl(157, 28%, 44%) |
| OKLCH | oklch(59.8% 0.075 166.9) |
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 #508E76 | 3.83:1 | AA large text | Lc -71.3 | Content text, not long reading |
| Black text on #508E76 | 5.47:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #508E76 text on white | 3.83:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #508E76 text on black | 5.47:1 | AA | Lc -35.9 | 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
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CDDED6
oklch(88.6% 0.021 166)
-
Step 300
300
#ABC9BC
oklch(81% 0.037 167.4)
-
Step 400
400
#7DAD99
oklch(70.8% 0.059 167)
-
Step 500
500 (this color)
#508E76
oklch(59.8% 0.075 166.9)
-
Step 600
600
#3D8369
oklch(55.7% 0.082 166.7)
-
Step 700
700
#2F6E58
oklch(49% 0.075 167.7)
-
Step 800
800
#285A48
oklch(42.7% 0.062 167.4)
-
Step 900
900
#264A3C
oklch(37.7% 0.049 166.7)
-
Step 950
950
#172B23
oklch(26.9% 0.03 166.8)
#508E76 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) | #8B8675 | 0.075 |
| Deuteranopia (no green cones) | #817F78 | 0.073 |
| Tritanopia (no blue cones) | #3E8E87 | 0.028 |
| Achromatopsia (no color) | #828282 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #508E76
#508E76
oklch(59.8% 0.075 166.9)
- #A16D88
#A16D88
oklch(59.7% 0.075 347.2)
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 #508E76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.021
- Slate Green #658D6D ΔE 0.023
- Ocean Green #3D9973 ΔE 0.037
- Sea #3C9992 ΔE 0.043
- Dark Sage #598556 ΔE 0.044
- Viridian #1E9167 ΔE 0.045
- Grey Teal #5E9B8A ΔE 0.047
- Green Grey #77926F ΔE 0.048
Use #508E76 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.