#E5BC3C
Closest named color: Macaroni And Cheese (#EFB435). oklch(81% 0.146 90.4), rgb(229, 188, 60).
Aa
Black text reads best on this color (11.59:1).
About this color
#E5BC3C is a light, vivid yellow. In OKLCH its lightness is 81%, its chroma 0.146 and its hue 90°. Its hue sits on the warm side of the wheel. The nearest named color is Macaroni And Cheese (#EFB435), ΔE 0.023 away. Black text reads best on it, at 11.59:1.
| Hue family | Yellows |
| Lightness | light (81%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Macaroni And Cheese (#EFB435) |
| Black text | 11.59:1 |
| White text | 1.81:1 |
Values
| HEX | #E5BC3C |
| RGB | rgb(229, 188, 60) |
| HSL | hsl(45, 76%, 57%) |
| OKLCH | oklch(81% 0.146 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 #E5BC3C | 1.81:1 | Fails | Lc -37.6 | Non-text elements, placeholder text |
| Black text on #E5BC3C | 11.59:1 | AAA | Lc 70.3 | Content text, not long reading |
| #E5BC3C text on white | 1.81:1 | Fails | Lc 33.6 | Non-text elements, placeholder text |
| #E5BC3C text on black | 11.59:1 | AAA | Lc -69.0 | 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
#FAF5E7
oklch(97% 0.019 90.5)
-
Step 100
100
#F5E9CA
oklch(93.6% 0.043 89.4)
-
Step 200
200
#EED89B
oklch(88.6% 0.082 90.5)
-
Step 300
300 (this color)
#E5BC3C
oklch(81% 0.146 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
#765D00
oklch(49% 0.1 90.4)
-
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)
#E5BC3C 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) | #D1BA27 | 0.035 |
| Deuteranopia (no green cones) | #DBC543 | 0.025 |
| Tritanopia (no blue cones) | #F8ACA3 | 0.134 |
| Achromatopsia (no color) | #C0C0C0 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E5BC3C
#E5BC3C
oklch(81% 0.146 90.4)
- #A9BEFF
#A9BEFF
oklch(80.9% 0.095 270.4)
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 #E5BC3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Macaroni And Cheese #EFB435 ΔE 0.023
- Golden #F5BF03 ΔE 0.031
- Golden Rod #F9BC08 ΔE 0.033
- Dark Yellow #D5B60A ΔE 0.036
- Orangey Yellow #FDB915 ΔE 0.037
- Mustard Yellow #D2BD0A ΔE 0.039
- Saffron #E9C46A ΔE 0.039
- Maximum Yellow Red #FCBF49 ΔE 0.039
Use #E5BC3C 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.