#B1E077#B1E077

#B1E077 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 85.1% C 0.143 H 128.9°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#B1E077
RGB	rgb(177, 224, 119)
HSL	hsl(87, 63%, 67%)
HSV	hsv(87, 47%, 88%)
CMYK	cmyk(21%, 0%, 46.9%, 12.2%)
CIE-LAB	lab(83.96, -32.37, 46.28)
CIE-LCH	lch(83.96, 56.48, 124.97°)
OKLab	oklab(85.05% -0.0898 0.1114)
OKLCH	oklch(85.05% 0.143 128.9)
XYZ	xyz(48.1164, 63.9895, 27.2654)
Luminance	0.6399 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E077 #A677E0

analogous

#E0DA77 #B1E077 #7DE077

triadic

#B1E077 #77B1E0 #E077B1

tetradic

#B1E077 #77E0DA #A677E0 #E0777D

square

#B1E077 #77E0DA #A677E0 #E0777D

split-complementary

#B1E077 #777DE0 #DA77E0

monochromatic

#76B429 #94D545 #B1E077 #CEEBA9 #EAF7DB

Accessibility & contrast

On white

1.52

#B1E077 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#B1E077 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E077

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E077	#FFFFFF	#000000	##000000
##B1E077	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D36E

Deuteranopia (green-blind)

#E2D07D

Tritanopia (blue-blind)

#B5D8C7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b1e077;
/* rgb */ color: rgb(177, 224, 119);
/* oklch */ color: oklch(85.1% 0.143 128.9);

Tailwind

colors: {
  custom: {
    50: '#caeaa0',
    500: '#b1e077',
    950: '#000000',
  },
}

SCSS

$custom: #b1e077;
$custom-light: #caeaa0;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e077",
  "rgb": {
    "r": 177,
    "g": 224,
    "b": 119
  },
  "hsl": {
    "h": 86.857,
    "s": 62.874,
    "l": 67.255
  },
  "oklch": {
    "l": 0.85051,
    "c": 0.14307,
    "h": 128.9
  },
  "luminance": 0.6399
}

Semantic roles & 50–950 ramp

primary

#B1E077

secondary

#7846B5

accent

#1BCB6A

background

#FEFEFC

surface

#FAFDF5

border

#D3D5CF

text

#13160F

muted

#838480

Preview Lab

Preview with #B1E077

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

Preview Lab → · Contrast checker → · Palette generator →