#999959
Closest named color: Dark Sand (#A88F59). oklch(66.8% 0.086 108.5), rgb(153, 153, 89).
Aa
Black text reads best on this color (7.05:1).
About this color
#999959 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 67%, its chroma 0.086 and its hue 109°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Sand (#A88F59), ΔE 0.034 away. Black text reads best on it, at 7.05:1.
| Hue family | Yellows |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Dark Sand (#A88F59) |
| Black text | 7.05:1 |
| White text | 2.97:1 |
Values
| HEX | #999959 |
| RGB | rgb(153, 153, 89) |
| HSL | hsl(60, 26%, 47%) |
| OKLCH | oklch(66.8% 0.086 108.5) |
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 #999959 | 2.97:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #999959 | 7.05:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #999959 text on white | 2.97:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #999959 text on black | 7.05:1 | AAA | Lc -45.4 | 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 500.
-
Step 50
50
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EAEBE1
oklch(93.7% 0.013 111.3)
-
Step 200
200
#DADBC9
oklch(88.6% 0.024 109.5)
-
Step 300
300
#C2C3A4
oklch(80.8% 0.042 108.8)
-
Step 400
400
#A4A473
oklch(70.6% 0.067 108)
-
Step 500
500 (this color)
#999959
oklch(66.8% 0.086 108.5)
-
Step 600
600
#787730
oklch(55.5% 0.093 108.3)
-
Step 700
700
#656423
oklch(49% 0.086 108.4)
-
Step 800
800
#52521F
oklch(42.7% 0.072 109.1)
-
Step 900
900
#44441F
oklch(37.7% 0.056 108.8)
-
Step 950
950
#282813
oklch(27.1% 0.035 108.5)
#999959 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) | #A29454 | 0.017 |
| Deuteranopia (no green cones) | #A3975C | 0.017 |
| Tritanopia (no blue cones) | #A19289 | 0.075 |
| Achromatopsia (no color) | #959595 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #999959
#999959
oklch(66.8% 0.086 108.5)
- #928CC7
#928CC7
oklch(66.8% 0.087 288.5)
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 #999959, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sand #A88F59 ΔE 0.034
- Dark Beige #AC9362 ΔE 0.037
- Grey Green #86A17D ΔE 0.046
- Greeny Grey #7EA07A ΔE 0.048
- Moss #769958 ΔE 0.048
- Dust #B2996E ΔE 0.049
- Camo #7F8F4E ΔE 0.050
- Dark Tan #AF884A ΔE 0.051
Use #999959 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.