#E3B615
Closest named color: Dark Yellow (#D5B60A). oklch(79.4% 0.159 90.3), rgb(227, 182, 21).
Aa
Black text reads best on this color (10.96:1).
About this color
#E3B615 is a light, vivid yellow. In OKLCH its lightness is 79%, its chroma 0.159 and its hue 90°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Yellow (#D5B60A), ΔE 0.023 away. Black text reads best on it, at 10.96:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Dark Yellow (#D5B60A) |
| Black text | 10.96:1 |
| White text | 1.91:1 |
Values
| HEX | #E3B615 |
| RGB | rgb(227, 182, 21) |
| HSL | hsl(47, 83%, 49%) |
| OKLCH | oklch(79.4% 0.159 90.3) |
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 #E3B615 | 1.91:1 | Fails | Lc -40.6 | Non-text elements, placeholder text |
| Black text on #E3B615 | 10.96:1 | AAA | Lc 67.6 | Content text, not long reading |
| #E3B615 text on white | 1.91:1 | Fails | Lc 36.3 | Non-text elements, placeholder text |
| #E3B615 text on black | 10.96:1 | AAA | Lc -66.1 | 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
#FBF5E6
oklch(97.1% 0.021 88.7)
-
Step 100
100
#F6E9C8
oklch(93.6% 0.045 89.1)
-
Step 200
200
#EFD795
oklch(88.4% 0.088 90.3)
-
Step 300
300 (this color)
#E3B615
oklch(79.4% 0.159 90.3)
-
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)
#E3B615 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) | #CDB400 | 0.036 |
| Deuteranopia (no green cones) | #D7C025 | 0.028 |
| Tritanopia (no blue cones) | #F7A59B | 0.144 |
| Achromatopsia (no color) | #BBBBBB | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E3B615
#E3B615
oklch(79.4% 0.159 90.3)
- #A2B9FF
#A2B9FF
oklch(79.5% 0.103 270)
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 #E3B615, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow #D5B60A ΔE 0.023
- Macaroni And Cheese #EFB435 ΔE 0.026
- Mustard Yellow #D2BD0A ΔE 0.031
- Squash #F2AB15 ΔE 0.035
- Mustard #CEB301 ΔE 0.035
- Burnt Yellow #D5AB09 ΔE 0.037
- Golden #F5BF03 ΔE 0.038
- Golden Rod #F9BC08 ΔE 0.039
Use #E3B615 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.