#918D23
Closest named color: Dark Mustard (#A88905). oklch(62.8% 0.122 107.2), rgb(145, 141, 35).
Aa
Black text reads best on this color (6.03:1).
About this color
#918D23 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 63%, its chroma 0.122 and its hue 107°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mustard (#A88905), ΔE 0.035 away. Black text reads best on it, at 6.03:1.
| Hue family | Yellows |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Dark Mustard (#A88905) |
| Black text | 6.03:1 |
| White text | 3.47:1 |
Values
| HEX | #918D23 |
| RGB | rgb(145, 141, 35) |
| HSL | hsl(58, 61%, 35%) |
| OKLCH | oklch(62.8% 0.122 107.2) |
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 #918D23 | 3.47:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #918D23 | 6.03:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #918D23 text on white | 3.47:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #918D23 text on black | 6.03:1 | AA | Lc -39.5 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#EBEBDE
oklch(93.7% 0.017 106.7)
-
Step 200
200
#DBDBC2
oklch(88.5% 0.033 107.1)
-
Step 300
300
#C4C497
oklch(80.9% 0.06 107.7)
-
Step 400
400
#A7A55C
oklch(70.7% 0.095 107.2)
-
Step 500
500 (this color)
#918D23
oklch(62.8% 0.122 107.2)
-
Step 600
600
#7C7700
oklch(55.6% 0.119 106.8)
-
Step 700
700
#686400
oklch(49.1% 0.105 107)
-
Step 800
800
#555200
oklch(42.8% 0.092 107.3)
-
Step 900
900
#474402
oklch(37.8% 0.08 106.8)
-
Step 950
950
#292806
oklch(27% 0.051 107.7)
#918D23 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) | #99870C | 0.018 |
| Deuteranopia (no green cones) | #9B8B2B | 0.018 |
| Tritanopia (no blue cones) | #9C8379 | 0.112 |
| Achromatopsia (no color) | #898989 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #918D23
#918D23
oklch(62.8% 0.122 107.2)
- #847CCE
#847CCE
oklch(62.8% 0.121 286.8)
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 #918D23, closest first.
No curated palette has a color within ΔE 0.04 of #918D23.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mustard #A88905 ΔE 0.035
- Pea Soup #929901 ΔE 0.038
- Camo #7F8F4E ΔE 0.040
- Yellowy Brown #AE8B0C ΔE 0.045
- Olive #808000 ΔE 0.048
- Drab Green #749551 ΔE 0.049
- Dark Yellow Green #728F02 ΔE 0.050
- Drab #828344 ΔE 0.050
Use #918D23 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.