#B3CF58#B3CF58

#B3CF58 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 81.0% C 0.149 H 120.9°. Best body text is #000000 at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#B3CF58
RGB	rgb(179, 207, 88)
HSL	hsl(74, 55%, 58%)
HSV	hsv(74, 57%, 81%)
CMYK	cmyk(13.5%, 0%, 57.5%, 18.8%)
CIE-LAB	lab(78.99, -26.61, 54.87)
CIE-LCH	lch(78.99, 60.98, 115.87°)
OKLab	oklab(80.97% -0.0763 0.1275)
OKLCH	oklch(80.97% 0.149 120.9)
XYZ	xyz(42.6651, 54.9140, 17.5824)
Luminance	0.5491 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CF58 #7458CF

analogous

#CFB058 #B3CF58 #77CF58

triadic

#B3CF58 #58B3CF #CF58B3

tetradic

#B3CF58 #58CFB0 #7458CF #CF5877

square

#B3CF58 #58CFB0 #7458CF #CF5877

split-complementary

#B3CF58 #5877CF #B058CF

monochromatic

#708627 #97B634 #B3CF58 #C9DD88 #DEEAB7

Accessibility & contrast

On white

1.75

#B3CF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.98

#B3CF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CF58

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CF58	#FFFFFF	#000000	##000000
##B3CF58	1.00	1.75	11.98	11.98
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.98	21.00	1.00	1.00
##000000	11.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC44B

Deuteranopia (green-blind)

#D7C460

Tritanopia (blue-blind)

#BCC5B5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b3cf58;
/* rgb */ color: rgb(179, 207, 88);
/* oklch */ color: oklch(81.0% 0.149 120.9);

Tailwind

colors: {
  custom: {
    50: '#ccdd8b',
    500: '#b3cf58',
    950: '#000000',
  },
}

SCSS

$custom: #b3cf58;
$custom-light: #ccdd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cf58",
  "rgb": {
    "r": 179,
    "g": 207,
    "b": 88
  },
  "hsl": {
    "h": 74.118,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.80972,
    "c": 0.14859,
    "h": 120.9
  },
  "luminance": 0.54914
}

Semantic roles & 50–950 ramp

primary

#B3CF58

secondary

#513E8D

accent

#49DF6C

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3CF58

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

Preview Lab → · Contrast checker → · Palette generator →