#B3CB3D#B3CB3D

#B3CB3D is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.8% C 0.164 H 118.7°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#B3CB3D
RGB	rgb(179, 203, 61)
HSL	hsl(70, 58%, 52%)
HSV	hsv(70, 70%, 80%)
CMYK	cmyk(11.8%, 0%, 70%, 20.4%)
CIE-LAB	lab(77.66, -26.55, 64.47)
CIE-LCH	lch(77.66, 69.73, 112.38°)
OKLab	oklab(79.83% -0.0788 0.1441)
OKLCH	oklch(79.83% 0.164 118.7)
XYZ	xyz(40.7895, 52.6328, 12.4243)
Luminance	0.5263 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CB3D #553DCB

analogous

#CB9C3D #B3CB3D #6CCB3D

triadic

#B3CB3D #3DB3CB #CB3DB3

tetradic

#B3CB3D #3DCB9C #553DCB #CB3D6C

square

#B3CB3D #3DCB9C #553DCB #CB3D6C

split-complementary

#B3CB3D #3D6CCB #9C3DCB

monochromatic

#62701E #8CA02B #B3CB3D #C6D86D #D9E59E

Accessibility & contrast

On white

1.82

#B3CB3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#B3CB3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CB3D

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CB3D	#FFFFFF	#000000	##000000
##B3CB3D	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)

#D8C025

Deuteranopia (green-blind)

#D6C048

Tritanopia (blue-blind)

#BDC0AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b3cb3d;
/* rgb */ color: rgb(179, 203, 61);
/* oklch */ color: oklch(79.8% 0.164 118.7);

Tailwind

colors: {
  custom: {
    50: '#cdda7b',
    500: '#b3cb3d',
    950: '#000000',
  },
}

SCSS

$custom: #b3cb3d;
$custom-light: #cdda7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cb3d",
  "rgb": {
    "r": 179,
    "g": 203,
    "b": 61
  },
  "hsl": {
    "h": 70.141,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7983,
    "c": 0.16423,
    "h": 118.7
  },
  "luminance": 0.52632
}

Semantic roles & 50–950 ramp

primary

#B3CB3D

secondary

#3F3379

accent

#47E161

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B3CB3D

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

Preview Lab → · Contrast checker → · Palette generator →