#B9CF58#B9CF58

#B9CF58 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.4% C 0.146 H 118.6°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#B9CF58
RGB	rgb(185, 207, 88)
HSL	hsl(71, 55%, 58%)
HSV	hsv(71, 57%, 81%)
CMYK	cmyk(10.6%, 0%, 57.5%, 18.8%)
CIE-LAB	lab(79.41, -24.22, 55.45)
CIE-LCH	lch(79.41, 60.51, 113.60°)
OKLab	oklab(81.42% -0.07 0.1286)
OKLCH	oklch(81.42% 0.146 118.6)
XYZ	xyz(44.0825, 55.6448, 17.6489)
Luminance	0.5565 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9CF58 #6E58CF

analogous

#CFA958 #B9CF58 #7ECF58

triadic

#B9CF58 #58B9CF #CF58B9

tetradic

#B9CF58 #58CFA9 #6E58CF #CF587E

square

#B9CF58 #58CFA9 #6E58CF #CF587E

split-complementary

#B9CF58 #587ECF #A958CF

monochromatic

#748627 #9EB634 #B9CF58 #CDDD88 #E1EAB7

Accessibility & contrast

On white

1.73

#B9CF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#B9CF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9CF58

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9CF58	#FFFFFF	#000000	##000000
##B9CF58	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC54B

Deuteranopia (green-blind)

#D9C55F

Tritanopia (blue-blind)

#C3C5B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b9cf58;
/* rgb */ color: rgb(185, 207, 88);
/* oklch */ color: oklch(81.4% 0.146 118.6);

Tailwind

colors: {
  custom: {
    50: '#d0dd8b',
    500: '#b9cf58',
    950: '#000000',
  },
}

SCSS

$custom: #b9cf58;
$custom-light: #d0dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b9cf58",
  "rgb": {
    "r": 185,
    "g": 207,
    "b": 88
  },
  "hsl": {
    "h": 71.092,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81415,
    "c": 0.14645,
    "h": 118.6
  },
  "luminance": 0.55645
}

Semantic roles & 50–950 ramp

primary

#B9CF58

secondary

#4D3E8D

accent

#49DF65

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B9CF58

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

Preview Lab → · Contrast checker → · Palette generator →