#978100
Closest named color: Bronze (#A87900). oklch(60.5% 0.125 97.1), rgb(151, 129, 0).
Aa
Black text reads best on this color (5.45:1).
About this color
#978100 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 61%, its chroma 0.125 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Bronze (#A87900), ΔE 0.034 away. Black text reads best on it, at 5.45:1.
| Hue family | Yellows |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Bronze (#A87900) |
| Black text | 5.45:1 |
| White text | 3.84:1 |
Values
| HEX | #978100 |
| RGB | rgb(151, 129, 0) |
| HSL | hsl(51, 100%, 30%) |
| OKLCH | oklch(60.5% 0.125 97.1) |
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 #978100 | 3.84:1 | AA large text | Lc -71.3 | Content text, not long reading |
| Black text on #978100 | 5.45:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #978100 text on white | 3.84:1 | AA large text | Lc 65.8 | Content text, not long reading |
| #978100 text on black | 5.45:1 | AA | Lc -35.9 | 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
#F7F6EF
oklch(97.2% 0.009 100)
-
Step 100
100
#EDEADD
oklch(93.6% 0.018 96.1)
-
Step 200
200
#DFDAC1
oklch(88.6% 0.034 97.7)
-
Step 300
300
#CBC194
oklch(80.8% 0.061 97)
-
Step 400
400
#B2A156
oklch(70.8% 0.098 96.9)
-
Step 500
500 (this color)
#978100
oklch(60.5% 0.125 97.1)
-
Step 600
600
#867300
oklch(55.7% 0.115 97.6)
-
Step 700
700
#716000
oklch(49.1% 0.101 97)
-
Step 800
800
#5D4E00
oklch(42.6% 0.088 96.3)
-
Step 900
900
#4D4100
oklch(37.6% 0.078 97.3)
-
Step 950
950
#2E2603
oklch(27% 0.052 96)
#978100 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) | #907E00 | 0.015 |
| Deuteranopia (no green cones) | #958511 | 0.010 |
| Tritanopia (no blue cones) | #A4766D | 0.114 |
| Achromatopsia (no color) | #828282 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #978100
#978100
oklch(60.5% 0.125 97.1)
- #7079CB
#7079CB
oklch(60.5% 0.124 277.3)
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 #978100, closest first.
No curated palette has a color within ΔE 0.04 of #978100.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bronze #A87900 ΔE 0.034
- Mustard Brown #AC7E04 ΔE 0.036
- Dark Mustard #A88905 ΔE 0.037
- Hazel #8E7618 ΔE 0.037
- Olive #808000 ΔE 0.037
- Drab #828344 ΔE 0.047
- Golden Brown #B27A01 ΔE 0.048
- Yellowy Brown #AE8B0C ΔE 0.049
Use #978100 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.