#E3B720
Closest named color: Dark Yellow (#D5B60A). oklch(79.6% 0.156 90.4), rgb(227, 183, 32).
Aa
Black text reads best on this color (11.06:1).
About this color
#E3B720 is a light, vivid yellow. In OKLCH its lightness is 80%, its chroma 0.156 and its hue 90°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Yellow (#D5B60A), ΔE 0.024 away. Black text reads best on it, at 11.06:1.
| Hue family | Yellows |
| Lightness | light (80%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Dark Yellow (#D5B60A) |
| Black text | 11.06:1 |
| White text | 1.89:1 |
Values
| HEX | #E3B720 |
| RGB | rgb(227, 183, 32) |
| HSL | hsl(46, 78%, 51%) |
| OKLCH | oklch(79.6% 0.156 90.4) |
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 #E3B720 | 1.89:1 | Fails | Lc -40.2 | Non-text elements, placeholder text |
| Black text on #E3B720 | 11.06:1 | AAA | Lc 68.0 | Content text, not long reading |
| #E3B720 text on white | 1.89:1 | Fails | Lc 35.9 | Non-text elements, placeholder text |
| #E3B720 text on black | 11.06:1 | AAA | Lc -66.6 | 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
#FBF5E6
oklch(97.1% 0.021 88.7)
-
Step 100
100
#F5E9C8
oklch(93.5% 0.045 90.4)
-
Step 200
200
#EFD796
oklch(88.4% 0.087 90.1)
-
Step 300
300 (this color)
#E3B720
oklch(79.6% 0.156 90.4)
-
Step 400
400
#C39B00
oklch(70.6% 0.144 90.2)
-
Step 500
500
#A78500
oklch(63.1% 0.129 90.6)
-
Step 600
600
#8D6F00
oklch(55.5% 0.113 89.9)
-
Step 700
700
#775D00
oklch(49.1% 0.1 89.6)
-
Step 800
800
#614C00
oklch(42.6% 0.087 90.4)
-
Step 900
900
#513F00
oklch(37.6% 0.077 90.4)
-
Step 950
950
#312500
oklch(27.1% 0.055 90.3)
#E3B720 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) | #CDB500 | 0.037 |
| Deuteranopia (no green cones) | #D8C12C | 0.028 |
| Tritanopia (no blue cones) | #F6A69D | 0.143 |
| Achromatopsia (no color) | #BCBCBC | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E3B720
#E3B720
oklch(79.6% 0.156 90.4)
- #A3BAFF
#A3BAFF
oklch(79.7% 0.102 269.8)
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 #E3B720, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow #D5B60A ΔE 0.024
- Macaroni And Cheese #EFB435 ΔE 0.025
- Mustard Yellow #D2BD0A ΔE 0.032
- Squash #F2AB15 ΔE 0.035
- Golden #F5BF03 ΔE 0.037
- Mustard #CEB301 ΔE 0.037
- Golden Rod #F9BC08 ΔE 0.038
- Burnt Yellow #D5AB09 ΔE 0.039
Use #E3B720 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.