#B7DF51#B7DF51

#B7DF51 is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.8% C 0.173 H 123.5°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#B7DF51
RGB	rgb(183, 223, 81)
HSL	hsl(77, 69%, 60%)
HSV	hsv(77, 64%, 87%)
CMYK	cmyk(17.9%, 0%, 63.7%, 12.5%)
CIE-LAB	lab(83.67, -33.11, 63.04)
CIE-LCH	lch(83.67, 71.21, 117.71°)
OKLab	oklab(84.79% -0.0953 0.1439)
OKLCH	oklch(84.79% 0.173 123.5)
XYZ	xyz(47.4017, 63.4364, 17.5302)
Luminance	0.6344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7DF51 #7951DF

analogous

#DFC051 #B7DF51 #70DF51

triadic

#B7DF51 #51B7DF #DF51B7

tetradic

#B7DF51 #51DFC0 #7951DF #DF5170

square

#B7DF51 #51DFC0 #7951DF #DF5170

split-complementary

#B7DF51 #5170DF #C051DF

monochromatic

#76991C #9ECD26 #B7DF51 #CCE985 #E2F2B8

Accessibility & contrast

On white

1.53

#B7DF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#B7DF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7DF51

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7DF51	#FFFFFF	#000000	##000000
##B7DF51	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD23F

Deuteranopia (green-blind)

#E6D05B

Tritanopia (blue-blind)

#BFD4C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b7df51;
/* rgb */ color: rgb(183, 223, 81);
/* oklch */ color: oklch(84.8% 0.173 123.5);

Tailwind

colors: {
  custom: {
    50: '#d0e988',
    500: '#b7df51',
    950: '#000000',
  },
}

SCSS

$custom: #b7df51;
$custom-light: #d0e988;
$custom-dark: #000000;

JSON

{
  "hex": "#b7df51",
  "rgb": {
    "r": 183,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 76.901,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.8479,
    "c": 0.17262,
    "h": 123.5
  },
  "luminance": 0.63437
}

Semantic roles & 50–950 ramp

primary

#B7DF51

secondary

#54379D

accent

#3CEC6E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B7DF51

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

Preview Lab → · Contrast checker → · Palette generator →