#DFBF33
Closest named color: Mustard Yellow (#D2BD0A). oklch(80.9% 0.152 95.4), rgb(223, 191, 51).
Aa
Black text reads best on this color (11.63:1).
About this color
#DFBF33 is a light, vivid yellow. In OKLCH its lightness is 81%, its chroma 0.152 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Yellow (#D2BD0A), ΔE 0.027 away. Black text reads best on it, at 11.63:1.
| Hue family | Yellows |
| Lightness | light (81%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Mustard Yellow (#D2BD0A) |
| Black text | 11.63:1 |
| White text | 1.80:1 |
Values
| HEX | #DFBF33 |
| RGB | rgb(223, 191, 51) |
| HSL | hsl(49, 73%, 54%) |
| OKLCH | oklch(80.9% 0.152 95.4) |
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 #DFBF33 | 1.80:1 | Fails | Lc -37.4 | Non-text elements, placeholder text |
| Black text on #DFBF33 | 11.63:1 | AAA | Lc 70.5 | Content text, not long reading |
| #DFBF33 text on white | 1.80:1 | Fails | Lc 33.4 | Non-text elements, placeholder text |
| #DFBF33 text on black | 11.63:1 | AAA | Lc -69.3 | 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
#F3EAC9
oklch(93.6% 0.044 94.5)
-
Step 200
200
#EAD999
oklch(88.4% 0.084 95)
-
Step 300
300 (this color)
#DFBF33
oklch(80.9% 0.152 95.4)
-
Step 400
400
#BD9F00
oklch(70.8% 0.146 95.4)
-
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)
#DFBF33 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) | #D3BB14 | 0.025 |
| Deuteranopia (no green cones) | #DBC53C | 0.015 |
| Tritanopia (no blue cones) | #F1B0A5 | 0.140 |
| Achromatopsia (no color) | #C1C1C1 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DFBF33
#DFBF33
oklch(80.9% 0.152 95.4)
- #AFBCFF
#AFBCFF
oklch(80.9% 0.096 275.6)
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 #DFBF33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Yellow #D2BD0A ΔE 0.027
- Dark Yellow #D5B60A ΔE 0.031
- Golden #F5BF03 ΔE 0.034
- Macaroni And Cheese #EFB435 ΔE 0.036
- Golden Rod #F9BC08 ΔE 0.039
- Mustard #CEB301 ΔE 0.044
- Marigold #FCC006 ΔE 0.045
- Orangey Yellow #FDB915 ΔE 0.046
Use #DFBF33 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.