#B0CB57#B0CB57
#B0CB57 is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.8% C 0.146 H 120.8°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).
Color values
| HEX | #B0CB57 |
|---|---|
| RGB | rgb(176, 203, 87) |
| HSL | hsl(74, 53%, 57%) |
| HSV | hsv(74, 57%, 80%) |
| CMYK | cmyk(13.3%, 0%, 57.1%, 20.4%) |
| CIE-LAB | lab(77.66, -25.96, 53.75) |
| CIE-LCH | lch(77.66, 59.69, 115.78°) |
| OKLab | oklab(79.84% -0.0744 0.125) |
| OKLCH | oklch(79.84% 0.146 120.8) |
| XYZ | xyz(40.9812, 52.6302, 17.0147) |
| Luminance | 0.5263 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Olive Green
#A4BE5C
ΔE00 4.01
Yellowgreen
#9ACD32
ΔE00 4.80
Light Olive
#ACBF69
ΔE00 4.85
Greenish Tan
#BCCB7A
ΔE00 5.30
Pea
#A4BF20
ΔE00 5.35
Pale Olive Green
#B1D27B
ΔE00 5.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B0CB57 #7257CB
analogous
#CBAC57 #B0CB57 #76CB57
triadic
#B0CB57 #57B0CB #CB57B0
tetradic
#B0CB57 #57CBAC #7257CB #CB5776
square
#B0CB57 #57CBAC #7257CB #CB5776
split-complementary
#B0CB57 #5776CB #AC57CB
monochromatic
#6B8028 #93AF36 #B0CB57 #C6D986 #DCE8B4
Accessibility & contrast
On white
1.82
#B0CB57 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.53
#B0CB57 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B0CB57
11.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B0CB57 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B0CB57 | 1.00 | 1.82 | 11.53 | 11.53 |
| #FFFFFF | 1.82 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.53 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.53 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D6C04B
Deuteranopia (green-blind)
#D3C05E
Tritanopia (blue-blind)
#B8C1B2
Achromatopsia (no color)
#C0C0C0
Design tokens & code
CSS
--color: #b0cb57; /* rgb */ color: rgb(176, 203, 87); /* oklch */ color: oklch(79.8% 0.146 120.8);
Tailwind
colors: {
custom: {
50: '#cada8a',
500: '#b0cb57',
950: '#000000',
},
}SCSS
$custom: #b0cb57; $custom-light: #cada8a; $custom-dark: #000000;
JSON
{
"hex": "#b0cb57",
"rgb": {
"r": 176,
"g": 203,
"b": 87
},
"hsl": {
"h": 73.966,
"s": 52.727,
"l": 56.863
},
"oklch": {
"l": 0.79843,
"c": 0.14551,
"h": 120.8
},
"luminance": 0.5263
}Semantic roles & 50–950 ramp
primary
#B0CB57
secondary
#503F88
accent
#4CDC6D
background
#FEFEFC
surface
#FBFBF4
border
#D4D4CE
text
#13150C
muted
#83847F