#B1CE3D#B1CE3D

#B1CE3D is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.4% C 0.168 H 120.2°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#B1CE3D
RGB	rgb(177, 206, 61)
HSL	hsl(72, 60%, 52%)
HSV	hsv(72, 70%, 81%)
CMYK	cmyk(14.1%, 0%, 70.4%, 19.2%)
CIE-LAB	lab(78.36, -28.80, 65.12)
CIE-LCH	lch(78.36, 71.21, 113.85°)
OKLab	oklab(80.36% -0.0848 0.1455)
OKLCH	oklch(80.36% 0.168 120.2)
XYZ	xyz(41.0458, 53.8268, 12.6412)
Luminance	0.5383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CE3D #5A3DCE

analogous

#CEA33D #B1CE3D #69CE3D

triadic

#B1CE3D #3DB1CE #CE3DB1

tetradic

#B1CE3D #3DCEA3 #5A3DCE #CE3D69

square

#B1CE3D #3DCEA3 #5A3DCE #CE3D69

split-complementary

#B1CE3D #3D69CE #A33DCE

monochromatic

#62731D #8CA429 #B1CE3D #C5DA6E #D8E79F

Accessibility & contrast

On white

1.78

#B1CE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#B1CE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CE3D

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CE3D	#FFFFFF	#000000	##000000
##B1CE3D	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC224

Deuteranopia (green-blind)

#D7C249

Tritanopia (blue-blind)

#BBC3B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b1ce3d;
/* rgb */ color: rgb(177, 206, 61);
/* oklch */ color: oklch(80.4% 0.168 120.2);

Tailwind

colors: {
  custom: {
    50: '#ccdd7c',
    500: '#b1ce3d',
    950: '#000000',
  },
}

SCSS

$custom: #b1ce3d;
$custom-light: #ccdd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ce3d",
  "rgb": {
    "r": 177,
    "g": 206,
    "b": 61
  },
  "hsl": {
    "h": 72,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.80361,
    "c": 0.16846,
    "h": 120.2
  },
  "luminance": 0.53827
}

Semantic roles & 50–950 ramp

primary

#B1CE3D

secondary

#42337C

accent

#45E365

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B1CE3D

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

Preview Lab → · Contrast checker → · Palette generator →