#B3D057#B3D057

#B3D057 is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 81.2% C 0.151 H 121.2°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#B3D057
RGB	rgb(179, 208, 87)
HSL	hsl(74, 56%, 58%)
HSV	hsv(74, 58%, 82%)
CMYK	cmyk(13.9%, 0%, 58.2%, 18.4%)
CIE-LAB	lab(79.26, -27.17, 55.61)
CIE-LCH	lch(79.26, 61.90, 116.04°)
OKLab	oklab(81.19% -0.078 0.129)
OKLCH	oklch(81.19% 0.151 121.2)
XYZ	xyz(42.8670, 55.3836, 17.4468)
Luminance	0.5538 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D057 #7457D0

analogous

#D0B057 #B3D057 #76D057

triadic

#B3D057 #57B3D0 #D057B3

tetradic

#B3D057 #57D0B0 #7457D0 #D05776

square

#B3D057 #57D0B0 #7457D0 #D05776

split-complementary

#B3D057 #5776D0 #B057D0

monochromatic

#708726 #97B733 #B3D057 #C9DD87 #DEEBB7

Accessibility & contrast

On white

1.74

#B3D057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#B3D057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D057

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D057	#FFFFFF	#000000	##000000
##B3D057	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54A

Deuteranopia (green-blind)

#D8C45F

Tritanopia (blue-blind)

#BCC6B6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b3d057;
/* rgb */ color: rgb(179, 208, 87);
/* oklch */ color: oklch(81.2% 0.151 121.2);

Tailwind

colors: {
  custom: {
    50: '#ccde8b',
    500: '#b3d057',
    950: '#000000',
  },
}

SCSS

$custom: #b3d057;
$custom-light: #ccde8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d057",
  "rgb": {
    "r": 179,
    "g": 208,
    "b": 87
  },
  "hsl": {
    "h": 74.38,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81186,
    "c": 0.15072,
    "h": 121.2
  },
  "luminance": 0.55384
}

Semantic roles & 50–950 ramp

primary

#B3D057

secondary

#513E8E

accent

#48E06D

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3D057

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

Preview Lab → · Contrast checker → · Palette generator →