#5F877B
Closest named color: Dusty Teal (#4C9085). oklch(59% 0.048 174), rgb(95, 135, 123).
Aa
Black text reads best on this color (5.23:1).
About this color
#5F877B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 59%, its chroma 0.048 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.029 away. Black text reads best on it, at 5.23:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.23:1 |
| White text | 4.00:1 |
Values
| HEX | #5F877B |
| RGB | rgb(95, 135, 123) |
| HSL | hsl(162, 17%, 45%) |
| OKLCH | oklch(59% 0.048 174) |
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 #5F877B | 4.00:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #5F877B | 5.23:1 | AA | Lc 36.7 | Non-text elements, placeholder text |
| #5F877B text on white | 4.00:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #5F877B text on black | 5.23:1 | AA | Lc -34.3 | 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
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D1DCD8
oklch(88.5% 0.013 172.3)
-
Step 300
300
#B3C5BF
oklch(80.8% 0.021 173.8)
-
Step 400
400
#8BA89F
oklch(70.7% 0.035 174.5)
-
Step 500
500
#6E9387
oklch(63.2% 0.045 172.9)
-
Step 600
600 (this color)
#5F877B
oklch(59% 0.048 174)
-
Step 700
700
#45695F
oklch(49% 0.044 175.1)
-
Step 800
800
#39564D
oklch(42.7% 0.038 173.1)
-
Step 900
900
#314740
oklch(37.7% 0.03 172.9)
-
Step 950
950
#1D2926
oklch(26.9% 0.017 177.9)
#5F877B 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) | #84827A | 0.050 |
| Deuteranopia (no green cones) | #7D7D7C | 0.048 |
| Tritanopia (no blue cones) | #548883 | 0.015 |
| Achromatopsia (no color) | #7F7F7F | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F877B
#5F877B
oklch(59% 0.048 174)
- #95727F
#95727F
oklch(59.1% 0.048 354.5)
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 #5F877B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.029
- Slate Green #658D6D ΔE 0.032
- Steel Grey #6F828A ΔE 0.038
- Battleship Grey #6B7C85 ΔE 0.043
- Medium Grey #7D7F7C ΔE 0.045
- Grey Blue #647D8E ΔE 0.049
- Gray #808080 ΔE 0.049
- Slate Gray #708090 ΔE 0.050
Use #5F877B 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.