#B4CE63
Closest named color: Pale Olive Green (#B1D27B). oklch(80.9% 0.137 120.9), rgb(180, 206, 99).
Aa
Black text reads best on this color (11.94:1).
About this color
#B4CE63 is a light, moderately saturated yellow. In OKLCH its lightness is 81%, its chroma 0.137 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.023 away. Black text reads best on it, at 11.94:1.
| Hue family | Yellows |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 11.94:1 |
| White text | 1.75:1 |
Values
| HEX | #B4CE63 |
| RGB | rgb(180, 206, 99) |
| HSL | hsl(75, 52%, 60%) |
| OKLCH | oklch(80.9% 0.137 120.9) |
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 #B4CE63 | 1.75:1 | Fails | Lc -36.0 | Non-text elements, placeholder text |
| Black text on #B4CE63 | 11.94:1 | AAA | Lc 71.8 | Content text, not long reading |
| #B4CE63 text on white | 1.75:1 | Fails | Lc 32.1 | Non-text elements, placeholder text |
| #B4CE63 text on black | 11.94:1 | AAA | Lc -70.6 | 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
#F3F8EA
oklch(97.2% 0.019 122.8)
-
Step 100
100
#E6EED1
oklch(93.5% 0.039 119.7)
-
Step 200
200
#D1E1A9
oklch(88.4% 0.076 120.9)
-
Step 300
300 (this color)
#B4CE63
oklch(80.9% 0.137 120.9)
-
Step 400
400
#92AF00
oklch(70.7% 0.169 120.8)
-
Step 500
500
#7D9600
oklch(63.1% 0.151 120.8)
-
Step 600
600
#697E00
oklch(55.6% 0.133 120.6)
-
Step 700
700
#576A00
oklch(49.1% 0.118 121.1)
-
Step 800
800
#475700
oklch(42.8% 0.103 121.1)
-
Step 900
900
#3B4800
oklch(37.7% 0.09 120.7)
-
Step 950
950
#222B00
oklch(27.1% 0.065 121.1)
#B4CE63 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) | #D9C459 | 0.053 |
| Deuteranopia (no green cones) | #D6C369 | 0.056 |
| Tritanopia (no blue cones) | #BCC5B6 | 0.115 |
| Achromatopsia (no color) | #C3C3C3 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4CE63
#B4CE63
oklch(80.9% 0.137 120.9)
- #CDB0FF
#CDB0FF
oklch(81% 0.113 300.8)
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 #B4CE63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.023
- Greenish Tan #BCCB7A ΔE 0.032
- Light Moss Green #A6C875 ΔE 0.033
- Pale Olive #B9CC81 ΔE 0.037
- Greenish Beige #C9D179 ΔE 0.039
- Light Olive #ACBF69 ΔE 0.045
- Light Olive Green #A4BE5C ΔE 0.049
- Tan Green #A9BE70 ΔE 0.053
Use #B4CE63 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.