#B7D577#B7D577

#B7D577 is a very light, vivid yellow-green. Relative luminance 0.590; OKLCH L 83.0% C 0.125 H 123.6°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#B7D577
RGB	rgb(183, 213, 119)
HSL	hsl(79, 53%, 65%)
HSV	hsv(79, 44%, 84%)
CMYK	cmyk(14.1%, 0%, 44.1%, 16.5%)
CIE-LAB	lab(81.28, -24.92, 43.06)
CIE-LCH	lch(81.28, 49.75, 120.06°)
OKLab	oklab(83% -0.0692 0.1041)
OKLCH	oklch(83% 0.125 123.6)
XYZ	xyz(46.6524, 58.9875, 26.3771)
Luminance	0.5899 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D577 #9577D5

analogous

#D5C477 #B7D577 #88D577

triadic

#B7D577 #77B7D5 #D577B7

tetradic

#B7D577 #77D5C4 #9577D5 #D57788

square

#B7D577 #77D5C4 #9577D5 #D57788

split-complementary

#B7D577 #7788D5 #C477D5

monochromatic

#7DA031 #9EC748 #B7D577 #D0E3A6 #E9F2D5

Accessibility & contrast

On white

1.64

#B7D577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#B7D577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D577

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D577	#FFFFFF	#000000	##000000
##B7D577	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCB6F

Deuteranopia (green-blind)

#DACA7C

Tritanopia (blue-blind)

#BDCDBF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b7d577;
/* rgb */ color: rgb(183, 213, 119);
/* oklch */ color: oklch(83.0% 0.125 123.6);

Tailwind

colors: {
  custom: {
    50: '#cee2a0',
    500: '#b7d577',
    950: '#000000',
  },
}

SCSS

$custom: #b7d577;
$custom-light: #cee2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d577",
  "rgb": {
    "r": 183,
    "g": 213,
    "b": 119
  },
  "hsl": {
    "h": 79.149,
    "s": 52.809,
    "l": 65.098
  },
  "oklch": {
    "l": 0.82997,
    "c": 0.12502,
    "h": 123.6
  },
  "luminance": 0.58988
}

Semantic roles & 50–950 ramp

primary

#B7D577

secondary

#684CA4

accent

#25C057

background

#FEFEFC

surface

#FBFCF5

border

#D4D5CF

text

#14150F

muted

#838480

Preview Lab

Preview with #B7D577

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

Preview Lab → · Contrast checker → · Palette generator →