#879F91
Closest named color: Grey Green (#86A17D). oklch(68% 0.034 159.8), rgb(135, 159, 145).
Aa
Black text reads best on this color (7.39:1).
About this color
#879F91 is a medium-light, muted green. In OKLCH its lightness is 68%, its chroma 0.034 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.031 away. Black text reads best on it, at 7.39:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.39:1 |
| White text | 2.83:1 |
Values
| HEX | #879F91 |
| RGB | rgb(135, 159, 145) |
| HSL | hsl(145, 11%, 58%) |
| OKLCH | oklch(68% 0.034 159.8) |
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 #879F91 | 2.83:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #879F91 | 7.39:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #879F91 text on white | 2.83:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #879F91 text on black | 7.39:1 | AAA | Lc -47.4 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D3DCD6
oklch(88.6% 0.013 157)
-
Step 300
300
#B6C5BC
oklch(80.9% 0.021 159.6)
-
Step 400
400 (this color)
#879F91
oklch(68% 0.034 159.8)
-
Step 500
500
#739280
oklch(63.1% 0.044 159.4)
-
Step 600
600
#5B7C6A
oklch(55.6% 0.047 160.5)
-
Step 700
700
#4B6958
oklch(49.2% 0.044 159.4)
-
Step 800
800
#3E5548
oklch(42.6% 0.035 159.7)
-
Step 900
900
#35463C
oklch(37.6% 0.028 158.9)
-
Step 950
950
#1F2923
oklch(26.9% 0.018 158.6)
#879F91 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) | #9E9B90 | 0.032 |
| Deuteranopia (no green cones) | #9A9892 | 0.032 |
| Tritanopia (no blue cones) | #839F9B | 0.015 |
| Achromatopsia (no color) | #999999 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #879F91
#879F91
oklch(68% 0.034 159.8)
- #A7909F
#A7909F
oklch(67.9% 0.035 338.9)
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 #879F91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.031
- Cool Grey #95A3A6 ΔE 0.037
- Greeny Grey #7EA07A ΔE 0.037
- Pewter #96A8A1 ΔE 0.038
- Cement #A5A391 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.046
- Bluegrey #85A3B2 ΔE 0.046
- Dull Teal #5F9E8F ΔE 0.047
Use #879F91 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.