#B3CF3D#B3CF3D

#B3CF3D is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.7% C 0.169 H 119.9°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#B3CF3D
RGB	rgb(179, 207, 61)
HSL	hsl(72, 60%, 53%)
HSV	hsv(72, 71%, 81%)
CMYK	cmyk(13.5%, 0%, 70.5%, 18.8%)
CIE-LAB	lab(78.78, -28.46, 65.58)
CIE-LCH	lch(78.78, 71.49, 113.46°)
OKLab	oklab(80.73% -0.084 0.1464)
OKLCH	oklch(80.73% 0.169 119.9)
XYZ	xyz(41.7463, 54.5465, 12.7433)
Luminance	0.5455 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CF3D #593DCF

analogous

#CFA23D #B3CF3D #6ACF3D

triadic

#B3CF3D #3DB3CF #CF3DB3

tetradic

#B3CF3D #3DCFA2 #593DCF #CF3D6A

square

#B3CF3D #3DCFA2 #593DCF #CF3D6A

split-complementary

#B3CF3D #3D6ACF #A23DCF

monochromatic

#64751D #8EA629 #B3CF3D #C6DB6E #D9E79F

Accessibility & contrast

On white

1.76

#B3CF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#B3CF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CF3D

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CF3D	#FFFFFF	#000000	##000000
##B3CF3D	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC324

Deuteranopia (green-blind)

#D9C349

Tritanopia (blue-blind)

#BDC4B2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b3cf3d;
/* rgb */ color: rgb(179, 207, 61);
/* oklch */ color: oklch(80.7% 0.169 119.9);

Tailwind

colors: {
  custom: {
    50: '#cddd7c',
    500: '#b3cf3d',
    950: '#000000',
  },
}

SCSS

$custom: #b3cf3d;
$custom-light: #cddd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cf3d",
  "rgb": {
    "r": 179,
    "g": 207,
    "b": 61
  },
  "hsl": {
    "h": 71.507,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.80733,
    "c": 0.16884,
    "h": 119.9
  },
  "luminance": 0.54546
}

Semantic roles & 50–950 ramp

primary

#B3CF3D

secondary

#41337D

accent

#44E363

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3CF3D

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

Preview Lab → · Contrast checker → · Palette generator →