#998F35
Closest named color: Dark Mustard (#A88905). oklch(64.1% 0.111 103), rgb(153, 143, 53).
Aa
Black text reads best on this color (6.33:1).
About this color
#998F35 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 64%, its chroma 0.111 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mustard (#A88905), ΔE 0.029 away. Black text reads best on it, at 6.33:1.
| Hue family | Yellows |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.111) |
| Temperature | warm |
| Nearest name | Dark Mustard (#A88905) |
| Black text | 6.33:1 |
| White text | 3.31:1 |
Values
| HEX | #998F35 |
| RGB | rgb(153, 143, 53) |
| HSL | hsl(54, 49%, 40%) |
| OKLCH | oklch(64.1% 0.111 103) |
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 #998F35 | 3.31:1 | AA large text | Lc -65.9 | Content text, not long reading |
| Black text on #998F35 | 6.33:1 | AA | Lc 43.6 | Non-text elements, placeholder text |
| #998F35 text on white | 3.31:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #998F35 text on black | 6.33:1 | AA | Lc -41.2 | 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
#EBEADF
oklch(93.5% 0.015 102.5)
-
Step 200
200
#DCDAC4
oklch(88.4% 0.03 102.7)
-
Step 300
300
#C7C39A
oklch(81% 0.055 102.9)
-
Step 400
400
#AAA362
oklch(70.6% 0.086 103)
-
Step 500
500 (this color)
#998F35
oklch(64.1% 0.111 103)
-
Step 600
600
#807500
oklch(55.5% 0.117 103)
-
Step 700
700
#6C6200
oklch(49% 0.103 102.5)
-
Step 800
800
#585000
oklch(42.6% 0.089 102.9)
-
Step 900
900
#49430B
oklch(37.8% 0.073 103)
-
Step 950
950
#2B270A
oklch(27% 0.045 101.5)
#998F35 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) | #9C8A2A | 0.013 |
| Deuteranopia (no green cones) | #9F8F3A | 0.011 |
| Tritanopia (no blue cones) | #A4857C | 0.101 |
| Achromatopsia (no color) | #8D8D8D | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #998F35
#998F35
oklch(64.1% 0.111 103)
- #8383CE
#8383CE
oklch(64.1% 0.111 282.8)
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 #998F35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mustard #A88905 ΔE 0.029
- Yellowy Brown #AE8B0C ΔE 0.034
- Camo #7F8F4E ΔE 0.041
- Pea Soup #929901 ΔE 0.044
- Dark Sand #A88F59 ΔE 0.047
- Mustard Brown #AC7E04 ΔE 0.049
- Dark Tan #AF884A ΔE 0.049
- Dark Gold #B59410 ΔE 0.049
Use #998F35 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.