#878E76
Closest named color: Brown Grey (#8D8468). oklch(63.4% 0.036 120.6), rgb(135, 142, 118).
Aa
Black text reads best on this color (6.16:1).
About this color
#878E76 is a medium-light, muted yellow. In OKLCH its lightness is 63%, its chroma 0.036 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Brown Grey (#8D8468), ΔE 0.028 away. Black text reads best on it, at 6.16:1.
| Hue family | Yellows |
| Lightness | medium-light (63%) |
| Chroma | muted (0.036) |
| Temperature | in between |
| Nearest name | Brown Grey (#8D8468) |
| Black text | 6.16:1 |
| White text | 3.40:1 |
Values
| HEX | #878E76 |
| RGB | rgb(135, 142, 118) |
| HSL | hsl(78, 10%, 51%) |
| OKLCH | oklch(63.4% 0.036 120.6) |
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 #878E76 | 3.40:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #878E76 | 6.16:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #878E76 text on white | 3.40:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #878E76 text on black | 6.16:1 | AA | Lc -40.1 | 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
#E9EAE7
oklch(93.5% 0.004 121.6)
-
Step 200
200
#D8DAD3
oklch(88.5% 0.01 119.6)
-
Step 300
300
#BFC2B6
oklch(80.8% 0.017 118.2)
-
Step 400
400
#9EA490
oklch(70.8% 0.029 120.7)
-
Step 500
500 (this color)
#878E76
oklch(63.4% 0.036 120.6)
-
Step 600
600
#70775E
oklch(55.6% 0.038 120.4)
-
Step 700
700
#5E644D
oklch(49.1% 0.036 119.6)
-
Step 800
800
#4C523F
oklch(42.7% 0.031 122)
-
Step 900
900
#404436
oklch(37.8% 0.024 120.5)
-
Step 950
950
#252820
oklch(27.1% 0.015 124.1)
#878E76 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) | #918B75 | 0.016 |
| Deuteranopia (no green cones) | #908B77 | 0.016 |
| Tritanopia (no blue cones) | #898B87 | 0.030 |
| Achromatopsia (no color) | #8B8B8B | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #878E76
#878E76
oklch(63.4% 0.036 120.6)
- #8E869D
#8E869D
oklch(63.5% 0.035 301.2)
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 #878E76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Grey #8D8468 ΔE 0.028
- Green Grey #77926F ΔE 0.028
- Warm Grey #978A84 ΔE 0.037
- Slate Green #658D6D ΔE 0.049
- Gray #808080 ΔE 0.050
- Greeny Grey #7EA07A ΔE 0.051
- Medium Grey #7D7F7C ΔE 0.051
- Grey Green #86A17D ΔE 0.052
Use #878E76 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.