#B9CF52#B9CF52

#B9CF52 is a light, vivid yellow-green. Relative luminance 0.555; OKLCH L 81.4% C 0.151 H 118.3°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#B9CF52
RGB	rgb(185, 207, 82)
HSL	hsl(71, 57%, 57%)
HSV	hsv(71, 60%, 81%)
CMYK	cmyk(10.6%, 0%, 60.4%, 18.8%)
CIE-LAB	lab(79.36, -24.69, 58.01)
CIE-LCH	lch(79.36, 63.05, 113.05°)
OKLab	oklab(81.35% -0.0719 0.1334)
OKLCH	oklch(81.35% 0.152 118.3)
XYZ	xyz(43.8441, 55.5495, 16.3934)
Luminance	0.5555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9CF52 #6852CF

analogous

#CFA752 #B9CF52 #7BCF52

triadic

#B9CF52 #52B9CF #CF52B9

tetradic

#B9CF52 #52CFA7 #6852CF #CF527B

square

#B9CF52 #52CFA7 #6852CF #CF527B

split-complementary

#B9CF52 #527BCF #A752CF

monochromatic

#728224 #9CB231 #B9CF52 #CCDC82 #E0EAB2

Accessibility & contrast

On white

1.73

#B9CF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#B9CF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9CF52

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9CF52	#FFFFFF	#000000	##000000
##B9CF52	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC443

Deuteranopia (green-blind)

#D9C55A

Tritanopia (blue-blind)

#C3C5B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b9cf52;
/* rgb */ color: rgb(185, 207, 82);
/* oklch */ color: oklch(81.4% 0.151 118.3);

Tailwind

colors: {
  custom: {
    50: '#d1dd88',
    500: '#b9cf52',
    950: '#000000',
  },
}

SCSS

$custom: #b9cf52;
$custom-light: #d1dd88;
$custom-dark: #000000;

JSON

{
  "hex": "#b9cf52",
  "rgb": {
    "r": 185,
    "g": 207,
    "b": 82
  },
  "hsl": {
    "h": 70.56,
    "s": 56.561,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81353,
    "c": 0.1515,
    "h": 118.3
  },
  "luminance": 0.55549
}

Semantic roles & 50–950 ramp

primary

#B9CF52

secondary

#493C8A

accent

#48E063

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B9CF52

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

Preview Lab → · Contrast checker → · Palette generator →