#B1E075#B1E075

#B1E075 is a very light, vivid yellow-green. Relative luminance 0.639; OKLCH L 85.0% C 0.145 H 128.6°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#B1E075
RGB	rgb(177, 224, 117)
HSL	hsl(86, 63%, 67%)
HSV	hsv(86, 48%, 88%)
CMYK	cmyk(21%, 0%, 47.8%, 12.2%)
CIE-LAB	lab(83.94, -32.59, 47.21)
CIE-LCH	lch(83.94, 57.37, 124.62°)
OKLab	oklab(85.02% -0.0905 0.1133)
OKLCH	oklch(85.02% 0.145 128.6)
XYZ	xyz(47.9976, 63.9420, 26.6395)
Luminance	0.6394 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E075 #A475E0

analogous

#E0DA75 #B1E075 #7CE075

triadic

#B1E075 #75B1E0 #E075B1

tetradic

#B1E075 #75E0DA #A475E0 #E0757C

square

#B1E075 #75E0DA #A475E0 #E0757C

split-complementary

#B1E075 #757CE0 #DA75E0

monochromatic

#76B328 #95D543 #B1E075 #CDEBA7 #E9F6D9

Accessibility & contrast

On white

1.52

#B1E075 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#B1E075 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E075

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E075	#FFFFFF	#000000	##000000
##B1E075	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D36C

Deuteranopia (green-blind)

#E2D07B

Tritanopia (blue-blind)

#B5D8C7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b1e075;
/* rgb */ color: rgb(177, 224, 117);
/* oklch */ color: oklch(85.0% 0.145 128.6);

Tailwind

colors: {
  custom: {
    50: '#caea9f',
    500: '#b1e075',
    950: '#000000',
  },
}

SCSS

$custom: #b1e075;
$custom-light: #caea9f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e075",
  "rgb": {
    "r": 177,
    "g": 224,
    "b": 117
  },
  "hsl": {
    "h": 86.355,
    "s": 63.314,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85023,
    "c": 0.14506,
    "h": 128.6
  },
  "luminance": 0.63943
}

Semantic roles & 50–950 ramp

primary

#B1E075

secondary

#7645B4

accent

#1ACB68

background

#FEFEFC

surface

#FAFDF5

border

#D3D5CF

text

#13160F

muted

#838480

Preview Lab

Preview with #B1E075

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

Preview Lab → · Contrast checker → · Palette generator →