#B9CF4B#B9CF4B

#B9CF4B is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 81.3% C 0.157 H 118.1°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#B9CF4B
RGB	rgb(185, 207, 75)
HSL	hsl(70, 58%, 55%)
HSV	hsv(70, 64%, 81%)
CMYK	cmyk(10.6%, 0%, 63.8%, 18.8%)
CIE-LAB	lab(79.30, -25.18, 60.87)
CIE-LCH	lch(79.30, 65.88, 112.47°)
OKLab	oklab(81.29% -0.074 0.1385)
OKLCH	oklch(81.29% 0.157 118.1)
XYZ	xyz(43.5912, 55.4483, 15.0614)
Luminance	0.5545 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9CF4B #614BCF

analogous

#CFA34B #B9CF4B #77CF4B

triadic

#B9CF4B #4BB9CF #CF4BB9

tetradic

#B9CF4B #4BCFA3 #614BCF #CF4B77

square

#B9CF4B #4BCFA3 #614BCF #CF4B77

split-complementary

#B9CF4B #4B77CF #A34BCF

monochromatic

#6F7E22 #99AE2E #B9CF4B #CCDC7B #DFE9AC

Accessibility & contrast

On white

1.74

#B9CF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#B9CF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9CF4B

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9CF4B	#FFFFFF	#000000	##000000
##B9CF4B	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC43A

Deuteranopia (green-blind)

#DAC554

Tritanopia (blue-blind)

#C3C4B4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b9cf4b;
/* rgb */ color: rgb(185, 207, 75);
/* oklch */ color: oklch(81.3% 0.157 118.1);

Tailwind

colors: {
  custom: {
    50: '#d1dd83',
    500: '#b9cf4b',
    950: '#000000',
  },
}

SCSS

$custom: #b9cf4b;
$custom-light: #d1dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#b9cf4b",
  "rgb": {
    "r": 185,
    "g": 207,
    "b": 75
  },
  "hsl": {
    "h": 70,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81288,
    "c": 0.157,
    "h": 118.1
  },
  "luminance": 0.55448
}

Semantic roles & 50–950 ramp

primary

#B9CF4B

secondary

#453986

accent

#47E160

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9CF4B

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

Preview Lab → · Contrast checker → · Palette generator →