#D1BE4F
Closest named color: Mustard Yellow (#D2BD0A). oklch(79.6% 0.132 99.6), rgb(209, 190, 79).
Aa
Black text reads best on this color (11.18:1).
About this color
#D1BE4F is a light, moderately saturated yellow. In OKLCH its lightness is 80%, its chroma 0.132 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Yellow (#D2BD0A), ΔE 0.033 away. Black text reads best on it, at 11.18:1.
| Hue family | Yellows |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Mustard Yellow (#D2BD0A) |
| Black text | 11.18:1 |
| White text | 1.87:1 |
Values
| HEX | #D1BE4F |
| RGB | rgb(209, 190, 79) |
| HSL | hsl(51, 59%, 56%) |
| OKLCH | oklch(79.6% 0.132 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 #D1BE4F | 1.87:1 | Fails | Lc -39.7 | Non-text elements, placeholder text |
| Black text on #D1BE4F | 11.18:1 | AAA | Lc 68.4 | Content text, not long reading |
| #D1BE4F text on white | 1.87:1 | Fails | Lc 35.5 | Non-text elements, placeholder text |
| #D1BE4F text on black | 11.18:1 | AAA | Lc -67.1 | 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
#F8F6E9
oklch(97.1% 0.017 99.6)
-
Step 100
100
#F0EBCE
oklch(93.6% 0.039 99)
-
Step 200
200
#E4DBA3
oklch(88.5% 0.073 100)
-
Step 300
300 (this color)
#D1BE4F
oklch(79.6% 0.132 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)
#D1BE4F 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) | #CFB942 | 0.015 |
| Deuteranopia (no green cones) | #D4C055 | 0.008 |
| Tritanopia (no blue cones) | #E0B1A6 | 0.121 |
| Achromatopsia (no color) | #BDBDBD | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D1BE4F
#D1BE4F
oklch(79.6% 0.132 99.6)
- #AFB6FF
#AFB6FF
oklch(79.8% 0.104 279.5)
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 #D1BE4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Yellow #D2BD0A ΔE 0.033
- Dark Yellow #D5B60A ΔE 0.033
- Mustard #CEB301 ΔE 0.040
- Olive Yellow #C2B709 ΔE 0.046
- Dark Khaki #BDB76B ΔE 0.046
- Greenish Tan #BCCB7A ΔE 0.047
- Macaroni And Cheese #EFB435 ΔE 0.048
- Saffron #E9C46A ΔE 0.048
Use #D1BE4F 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.