#508477
Closest named color: Dusty Teal (#4C9085). oklch(57.3% 0.06 176.4), rgb(80, 132, 119).
Aa
Black text reads best on this color (4.90:1).
About this color
#508477 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 57%, its chroma 0.060 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.035 away. Black text reads best on it, at 4.90:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 4.90:1 |
| White text | 4.27:1 |
Values
| HEX | #508477 |
| RGB | rgb(80, 132, 119) |
| HSL | hsl(165, 25%, 42%) |
| OKLCH | oklch(57.3% 0.06 176.4) |
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 #508477 | 4.27:1 | AA large text | Lc -75.0 | Content text, not long reading |
| Black text on #508477 | 4.90:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #508477 text on white | 4.27:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #508477 text on black | 4.90:1 | AA | Lc -32.2 | 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 600.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECEA
oklch(93.7% 0.008 177.3)
-
Step 200
200
#CFDCD9
oklch(88.4% 0.015 180.7)
-
Step 300
300
#AFC7C0
oklch(81% 0.028 176.2)
-
Step 400
400
#85AAA0
oklch(70.8% 0.043 176.7)
-
Step 500
500
#659588
oklch(63.2% 0.056 175.6)
-
Step 600
600 (this color)
#508477
oklch(57.3% 0.06 176.4)
-
Step 700
700
#3C6B60
oklch(49.1% 0.055 177.1)
-
Step 800
800
#32574E
oklch(42.6% 0.045 176.7)
-
Step 900
900
#2C4841
oklch(37.7% 0.036 176.7)
-
Step 950
950
#1A2A26
oklch(26.9% 0.023 177.2)
#508477 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) | #807E76 | 0.062 |
| Deuteranopia (no green cones) | #777878 | 0.059 |
| Tritanopia (no blue cones) | #3F8580 | 0.019 |
| Achromatopsia (no color) | #7A7A7A | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #508477
#508477
oklch(57.3% 0.06 176.4)
- #956A79
#956A79
oklch(57.3% 0.059 356.4)
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 #508477, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.035
- Slate Green #658D6D ΔE 0.043
- Dark Cyan #008B8B ΔE 0.046
- Dark Sage #598556 ΔE 0.049
- Battleship Grey #6B7C85 ΔE 0.050
- Teal #008080 ΔE 0.050
- Steel Grey #6F828A ΔE 0.052
- Grey Blue #647D8E ΔE 0.054
Use #508477 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.