#D5BC04
Closest named color: Mustard Yellow (#D2BD0A). oklch(79.2% 0.164 99.6), rgb(213, 188, 4).
Aa
Black text reads best on this color (11.02:1).
About this color
#D5BC04 is a light, vivid yellow. In OKLCH its lightness is 79%, its chroma 0.164 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Yellow (#D2BD0A), ΔE 0.005 away. Black text reads best on it, at 11.02:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | vivid (0.164) |
| Temperature | warm |
| Nearest name | Mustard Yellow (#D2BD0A) |
| Black text | 11.02:1 |
| White text | 1.90:1 |
Values
| HEX | #D5BC04 |
| RGB | rgb(213, 188, 4) |
| HSL | hsl(53, 96%, 43%) |
| OKLCH | oklch(79.2% 0.164 99.6) |
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 #D5BC04 | 1.90:1 | Fails | Lc -40.3 | Non-text elements, placeholder text |
| Black text on #D5BC04 | 11.02:1 | AAA | Lc 67.8 | Content text, not long reading |
| #D5BC04 text on white | 1.90:1 | Fails | Lc 36.1 | Non-text elements, placeholder text |
| #D5BC04 text on black | 11.02:1 | AAA | Lc -66.4 | 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
#F1EBC7
oklch(93.6% 0.048 99.4)
-
Step 200
200
#E7DB94
oklch(88.5% 0.091 99.8)
-
Step 300
300 (this color)
#D5BC04
oklch(79.2% 0.164 99.6)
-
Step 400
400
#B7A100
oklch(70.7% 0.147 99.5)
-
Step 500
500
#9D8A00
oklch(63.1% 0.131 99.5)
-
Step 600
600
#847400
oklch(55.7% 0.116 99.7)
-
Step 700
700
#6F6100
oklch(49.1% 0.102 99.4)
-
Step 800
800
#5B4F00
oklch(42.7% 0.088 99.2)
-
Step 900
900
#4C4200
oklch(37.8% 0.078 99.5)
-
Step 950
950
#2D2700
oklch(27.1% 0.056 100.5)
#D5BC04 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) | #D0B700 | 0.015 |
| Deuteranopia (no green cones) | #D7C021 | 0.012 |
| Tritanopia (no blue cones) | #E7ADA0 | 0.151 |
| Achromatopsia (no color) | #BCBCBC | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D5BC04
#D5BC04
oklch(79.2% 0.164 99.6)
- #ADB4FF
#ADB4FF
oklch(79.2% 0.107 279.6)
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 #D5BC04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Yellow #D2BD0A ΔE 0.005
- Dark Yellow #D5B60A ΔE 0.016
- Mustard #CEB301 ΔE 0.026
- Olive Yellow #C2B709 ΔE 0.032
- Burnt Yellow #D5AB09 ΔE 0.044
- Golden #F5BF03 ΔE 0.051
- Macaroni And Cheese #EFB435 ΔE 0.052
- Muddy Yellow #BFAC05 ΔE 0.056
Use #D5BC04 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.