#B1CE49#B1CE49

#B1CE49 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.5% C 0.160 H 120.7°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#B1CE49
RGB	rgb(177, 206, 73)
HSL	hsl(73, 58%, 55%)
HSV	hsv(73, 65%, 81%)
CMYK	cmyk(14.1%, 0%, 64.6%, 19.2%)
CIE-LAB	lab(78.44, -28.06, 60.61)
CIE-LCH	lch(78.44, 66.79, 114.84°)
OKLab	oklab(80.46% -0.0817 0.1378)
OKLCH	oklch(80.46% 0.16 120.7)
XYZ	xyz(41.4060, 53.9709, 14.5381)
Luminance	0.5397 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CE49 #6649CE

analogous

#CEA949 #B1CE49 #6ECE49

triadic

#B1CE49 #49B1CE #CE49B1

tetradic

#B1CE49 #49CEA9 #6649CE #CE496E

square

#B1CE49 #49CEA9 #6649CE #CE496E

split-complementary

#B1CE49 #496ECE #A949CE

monochromatic

#687B21 #90AC2E #B1CE49 #C6DB79 #DAE8A9

Accessibility & contrast

On white

1.78

#B1CE49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#B1CE49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CE49

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CE49	#FFFFFF	#000000	##000000
##B1CE49	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC237

Deuteranopia (green-blind)

#D7C253

Tritanopia (blue-blind)

#BAC4B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b1ce49;
/* rgb */ color: rgb(177, 206, 73);
/* oklch */ color: oklch(80.5% 0.160 120.7);

Tailwind

colors: {
  custom: {
    50: '#cbdd82',
    500: '#b1ce49',
    950: '#000000',
  },
}

SCSS

$custom: #b1ce49;
$custom-light: #cbdd82;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ce49",
  "rgb": {
    "r": 177,
    "g": 206,
    "b": 73
  },
  "hsl": {
    "h": 73.083,
    "s": 57.576,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80455,
    "c": 0.16022,
    "h": 120.7
  },
  "luminance": 0.53971
}

Semantic roles & 50–950 ramp

primary

#B1CE49

secondary

#483883

accent

#47E169

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1CE49

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

Preview Lab → · Contrast checker → · Palette generator →