#B3CB57#B3CB57

#B3CB57 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 80.1% C 0.144 H 119.6°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#B3CB57
RGB	rgb(179, 203, 87)
HSL	hsl(72, 53%, 57%)
HSV	hsv(72, 57%, 80%)
CMYK	cmyk(11.8%, 0%, 57.1%, 20.4%)
CIE-LAB	lab(77.87, -24.76, 54.04)
CIE-LCH	lch(77.87, 59.45, 114.62°)
OKLab	oklab(80.06% -0.0713 0.1256)
OKLCH	oklch(80.06% 0.144 119.6)
XYZ	xyz(41.6672, 52.9839, 17.0468)
Luminance	0.5298 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CB57 #6F57CB

analogous

#CBA957 #B3CB57 #79CB57

triadic

#B3CB57 #57B3CB #CB57B3

tetradic

#B3CB57 #57CBA9 #6F57CB #CB5779

square

#B3CB57 #57CBA9 #6F57CB #CB5779

split-complementary

#B3CB57 #5779CB #A957CB

monochromatic

#6E8028 #96AF36 #B3CB57 #C8D986 #DDE8B4

Accessibility & contrast

On white

1.81

#B3CB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#B3CB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CB57

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CB57	#FFFFFF	#000000	##000000
##B3CB57	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C14B

Deuteranopia (green-blind)

#D4C15E

Tritanopia (blue-blind)

#BCC1B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b3cb57;
/* rgb */ color: rgb(179, 203, 87);
/* oklch */ color: oklch(80.1% 0.144 119.6);

Tailwind

colors: {
  custom: {
    50: '#ccda8a',
    500: '#b3cb57',
    950: '#000000',
  },
}

SCSS

$custom: #b3cb57;
$custom-light: #ccda8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cb57",
  "rgb": {
    "r": 179,
    "g": 203,
    "b": 87
  },
  "hsl": {
    "h": 72.414,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80064,
    "c": 0.14442,
    "h": 119.6
  },
  "luminance": 0.52984
}

Semantic roles & 50–950 ramp

primary

#B3CB57

secondary

#4E3F88

accent

#4CDC6A

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #B3CB57

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →