#818973
Closest named color: Brown Grey (#8D8468). oklch(61.7% 0.034 123.6), rgb(129, 137, 115).
Aa
Black text reads best on this color (5.75:1).
About this color
#818973 is a medium-dark, muted yellow. In OKLCH its lightness is 62%, its chroma 0.034 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Brown Grey (#8D8468), ΔE 0.022 away. Black text reads best on it, at 5.75:1.
| Hue family | Yellows |
| Lightness | medium-dark (62%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Brown Grey (#8D8468) |
| Black text | 5.75:1 |
| White text | 3.64:1 |
Values
| HEX | #818973 |
| RGB | rgb(129, 137, 115) |
| HSL | hsl(82, 9%, 49%) |
| OKLCH | oklch(61.7% 0.034 123.6) |
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 #818973 | 3.64:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #818973 | 5.75:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #818973 text on white | 3.64:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #818973 text on black | 5.75:1 | AA | Lc -37.6 | 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
#D8DAD4
oklch(88.5% 0.008 121.6)
-
Step 300
300
#BEC2B7
oklch(80.8% 0.016 123.1)
-
Step 400
400
#9DA492
oklch(70.8% 0.027 124.4)
-
Step 500
500 (this color)
#818973
oklch(61.7% 0.034 123.6)
-
Step 600
600
#6F7760
oklch(55.6% 0.036 123.2)
-
Step 700
700
#5D644F
oklch(49.1% 0.034 122.6)
-
Step 800
800
#4C5241
oklch(42.8% 0.028 123.4)
-
Step 900
900
#3F4437
oklch(37.8% 0.022 124.6)
-
Step 950
950
#252820
oklch(27.1% 0.015 124.1)
#818973 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) | #8C8672 | 0.017 |
| Deuteranopia (no green cones) | #8B8674 | 0.017 |
| Tritanopia (no blue cones) | #838783 | 0.027 |
| Achromatopsia (no color) | #868686 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #818973
#818973
oklch(61.7% 0.034 123.6)
- #898196
#898196
oklch(61.7% 0.033 302.8)
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 #818973, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Grey #8D8468 ΔE 0.022
- Green Grey #77926F ΔE 0.031
- Medium Grey #7D7F7C ΔE 0.037
- Gray #808080 ΔE 0.038
- Slate Green #658D6D ΔE 0.041
- Warm Grey #978A84 ΔE 0.043
- Steel Grey #6F828A ΔE 0.051
- Camo #7F8F4E ΔE 0.058
Use #818973 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.