#B0D166
Closest named color: Pale Olive Green (#B1D27B). oklch(81.4% 0.14 123.7), rgb(176, 209, 102).
Aa
Black text reads best on this color (12.15:1).
About this color
#B0D166 is a light, moderately saturated yellow. In OKLCH its lightness is 81%, its chroma 0.140 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.022 away. Black text reads best on it, at 12.15:1.
| Hue family | Yellows |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.15:1 |
| White text | 1.72:1 |
Values
| HEX | #B0D166 |
| RGB | rgb(176, 209, 102) |
| HSL | hsl(79, 54%, 61%) |
| OKLCH | oklch(81.4% 0.14 123.7) |
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 #B0D166 | 1.72:1 | Fails | Lc -35.0 | Non-text elements, placeholder text |
| Black text on #B0D166 | 12.15:1 | AAA | Lc 72.7 | Content text, not long reading |
| #B0D166 text on white | 1.72:1 | Fails | Lc 31.1 | Non-text elements, placeholder text |
| #B0D166 text on black | 12.15:1 | AAA | Lc -71.6 | 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
#E4EFD2
oklch(93.6% 0.04 124.1)
-
Step 200
200
#CFE2AA
oklch(88.5% 0.077 123.2)
-
Step 300
300 (this color)
#B0D166
oklch(81.4% 0.14 123.7)
-
Step 400
400
#8BB100
oklch(70.6% 0.175 123.7)
-
Step 500
500
#779800
oklch(63.1% 0.156 123.6)
-
Step 600
600
#638000
oklch(55.7% 0.138 124)
-
Step 700
700
#536B00
oklch(49% 0.121 123.6)
-
Step 800
800
#445800
oklch(42.8% 0.106 123.5)
-
Step 900
900
#384900
oklch(37.7% 0.093 123.4)
-
Step 950
950
#202B00
oklch(26.9% 0.066 123.3)
#B0D166 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) | #DBC65C | 0.061 |
| Deuteranopia (no green cones) | #D7C56C | 0.062 |
| Tritanopia (no blue cones) | #B7C8B9 | 0.115 |
| Achromatopsia (no color) | #C5C5C5 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0D166
#B0D166
oklch(81.4% 0.14 123.7)
- #D2B0FF
#D2B0FF
oklch(81.5% 0.114 303.7)
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 #B0D166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.022
- Light Moss Green #A6C875 ΔE 0.036
- Greenish Tan #BCCB7A ΔE 0.036
- Pale Olive #B9CC81 ΔE 0.040
- Greenish Beige #C9D179 ΔE 0.042
- Light Olive #ACBF69 ΔE 0.051
- Yellow Green #9ACD32 ΔE 0.053
- Light Olive Green #A4BE5C ΔE 0.054
Use #B0D166 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.