#D9BA00
Closest named color: Mustard Yellow (#D2BD0A). oklch(79.2% 0.163 97), rgb(217, 186, 0).
Aa
Black text reads best on this color (10.97:1).
About this color
#D9BA00 is a light, vivid yellow. In OKLCH its lightness is 79%, its chroma 0.163 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Yellow (#D2BD0A), ΔE 0.012 away. Black text reads best on it, at 10.97:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Mustard Yellow (#D2BD0A) |
| Black text | 10.97:1 |
| White text | 1.91:1 |
Values
| HEX | #D9BA00 |
| RGB | rgb(217, 186, 0) |
| HSL | hsl(51, 100%, 43%) |
| OKLCH | oklch(79.2% 0.163 97) |
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 #D9BA00 | 1.91:1 | Fails | Lc -40.6 | Non-text elements, placeholder text |
| Black text on #D9BA00 | 10.97:1 | AAA | Lc 67.6 | Content text, not long reading |
| #D9BA00 text on white | 1.91:1 | Fails | Lc 36.3 | Non-text elements, placeholder text |
| #D9BA00 text on black | 10.97:1 | AAA | Lc -66.2 | Content text, not long reading |
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 300.
-
Step 50
50
#F9F6E6
oklch(97.1% 0.021 98.1)
-
Step 100
100
#F2EBC7
oklch(93.6% 0.048 98.1)
-
Step 200
200
#EADA94
oklch(88.5% 0.091 96.8)
-
Step 300
300 (this color)
#D9BA00
oklch(79.2% 0.163 97)
-
Step 400
400
#BAA000
oklch(70.7% 0.146 97.5)
-
Step 500
500
#A08900
oklch(63.2% 0.13 97.2)
-
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
#2E2600
oklch(27% 0.056 97.1)
#D9BA00 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) | #CFB600 | 0.019 |
| Deuteranopia (no green cones) | #D7C01E | 0.015 |
| Tritanopia (no blue cones) | #EBAA9E | 0.150 |
| Achromatopsia (no color) | #BBBBBB | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D9BA00
#D9BA00
oklch(79.2% 0.163 97)
- #AAB5FF
#AAB5FF
oklch(79.2% 0.106 277.2)
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 #D9BA00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Yellow #D2BD0A ΔE 0.012
- Dark Yellow #D5B60A ΔE 0.013
- Mustard #CEB301 ΔE 0.026
- Olive Yellow #C2B709 ΔE 0.036
- Burnt Yellow #D5AB09 ΔE 0.040
- Macaroni And Cheese #EFB435 ΔE 0.045
- Golden #F5BF03 ΔE 0.047
- Golden Rod #F9BC08 ΔE 0.051
Use #D9BA00 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.