#DFC03B
Closest named color: Mustard Yellow (#D2BD0A). oklch(81.2% 0.148 95.5), rgb(223, 192, 59).
Aa
Black text reads best on this color (11.74:1).
About this color
#DFC03B is a light, vivid yellow. In OKLCH its lightness is 81%, its chroma 0.148 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Yellow (#D2BD0A), ΔE 0.030 away. Black text reads best on it, at 11.74:1.
| Hue family | Yellows |
| Lightness | light (81%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Mustard Yellow (#D2BD0A) |
| Black text | 11.74:1 |
| White text | 1.78:1 |
Values
| HEX | #DFC03B |
| RGB | rgb(223, 192, 59) |
| HSL | hsl(49, 72%, 55%) |
| OKLCH | oklch(81.2% 0.148 95.5) |
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 #DFC03B | 1.78:1 | Fails | Lc -36.9 | Non-text elements, placeholder text |
| Black text on #DFC03B | 11.74:1 | AAA | Lc 70.9 | Content text, not long reading |
| #DFC03B text on white | 1.78:1 | Fails | Lc 32.9 | Non-text elements, placeholder text |
| #DFC03B text on black | 11.74:1 | AAA | Lc -69.7 | 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
#F9F6E7
oklch(97.1% 0.02 97.5)
-
Step 100
100
#F2EACA
oklch(93.5% 0.043 95.5)
-
Step 200
200
#EAD99B
oklch(88.5% 0.082 94.6)
-
Step 300
300 (this color)
#DFC03B
oklch(81.2% 0.148 95.5)
-
Step 400
400
#BC9F00
oklch(70.7% 0.145 95.9)
-
Step 500
500
#A28800
oklch(63.2% 0.13 95.4)
-
Step 600
600
#887200
oklch(55.6% 0.114 95.6)
-
Step 700
700
#725F00
oklch(49% 0.101 95.4)
-
Step 800
800
#5E4E00
oklch(42.8% 0.088 95.4)
-
Step 900
900
#4E4100
oklch(37.8% 0.078 96.2)
-
Step 950
950
#2F2600
oklch(27.1% 0.056 95.5)
#DFC03B 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) | #D4BC24 | 0.024 |
| Deuteranopia (no green cones) | #DCC643 | 0.015 |
| Tritanopia (no blue cones) | #F1B1A6 | 0.136 |
| Achromatopsia (no color) | #C2C2C2 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DFC03B
#DFC03B
oklch(81.2% 0.148 95.5)
- #B0BDFF
#B0BDFF
oklch(81.2% 0.094 275.5)
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 #DFC03B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Yellow #D2BD0A ΔE 0.030
- Dark Yellow #D5B60A ΔE 0.034
- Golden #F5BF03 ΔE 0.034
- Macaroni And Cheese #EFB435 ΔE 0.036
- Golden Rod #F9BC08 ΔE 0.040
- Saffron #E9C46A ΔE 0.043
- Marigold #FCC006 ΔE 0.045
- Orangey Yellow #FDB915 ΔE 0.046
Use #DFC03B 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.