#878F80
Closest named color: Warm Grey (#978A84). oklch(63.9% 0.024 130.2), rgb(135, 143, 128).
Aa
Black text reads best on this color (6.27:1).
About this color
#878F80 is a medium-light close to neutral grey. In OKLCH its lightness is 64%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.029 away. Black text reads best on it, at 6.27:1.
| Hue family | Neutrals |
| Lightness | medium-light (64%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #878F80 |
| RGB | rgb(135, 143, 128) |
| HSL | hsl(92, 6%, 53%) |
| OKLCH | oklch(63.9% 0.024 130.2) |
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 #878F80 | 3.34:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #878F80 | 6.27:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #878F80 text on white | 3.34:1 | AA large text | Lc 60.9 | Content text, not long reading |
| #878F80 text on black | 6.27:1 | AA | Lc -40.8 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D8DAD6
oklch(88.6% 0.006 128.5)
-
Step 300
300
#BEC2BA
oklch(80.9% 0.012 128.6)
-
Step 400
400
#9DA397
oklch(70.7% 0.018 128.8)
-
Step 500
500 (this color)
#878F80
oklch(63.9% 0.024 130.2)
-
Step 600
600
#6E7767
oklch(55.7% 0.026 131.4)
-
Step 700
700
#5C6455
oklch(49.2% 0.025 130.3)
-
Step 800
800
#4B5146
oklch(42.6% 0.019 130.7)
-
Step 900
900
#3F433B
oklch(37.6% 0.014 128.9)
-
Step 950
950
#252722
oklch(26.9% 0.01 124.9)
#878F80 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) | #918D7F | 0.015 |
| Deuteranopia (no green cones) | #8F8C81 | 0.014 |
| Tritanopia (no blue cones) | #888E8B | 0.018 |
| Achromatopsia (no color) | #8C8C8C | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #878F80
#878F80
oklch(63.9% 0.024 130.2)
- #908897
#908897
oklch(63.9% 0.024 309.4)
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 #878F80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.029
- Brown Grey #8D8468 ΔE 0.037
- Green Grey #77926F ΔE 0.038
- Gray #808080 ΔE 0.046
- Medium Grey #7D7F7C ΔE 0.049
- Light Slate Gray #778899 ΔE 0.052
- Greeny Grey #7EA07A ΔE 0.053
- Grey Green #86A17D ΔE 0.054
Use #878F80 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.