#B1E757#B1E757

#B1E757 is a very light, vivid yellow-green. Relative luminance 0.672; OKLCH L 86.3% C 0.181 H 127.3°. Best body text is #000000 at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#B1E757
RGB	rgb(177, 231, 87)
HSL	hsl(83, 75%, 62%)
HSV	hsv(83, 62%, 91%)
CMYK	cmyk(23.4%, 0%, 62.3%, 9.4%)
CIE-LAB	lab(85.60, -38.57, 62.57)
CIE-LCH	lch(85.60, 73.50, 121.65°)
OKLab	oklab(86.27% -0.1096 0.1438)
OKLCH	oklch(86.27% 0.181 127.3)
XYZ	xyz(48.4276, 67.1862, 19.4318)
Luminance	0.6719 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E757 #8D57E7

analogous

#E7D557 #B1E757 #69E757

triadic

#B1E757 #57B1E7 #E757B1

tetradic

#B1E757 #57E7D5 #8D57E7 #E75769

square

#B1E757 #57E7D5 #8D57E7 #E75769

split-complementary

#B1E757 #5769E7 #D557E7

monochromatic

#74AB18 #98DF21 #B1E757 #CAEF8D #E3F6C2

Accessibility & contrast

On white

1.45

#B1E757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.44

#B1E757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E757

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E757	#FFFFFF	#000000	##000000
##B1E757	1.00	1.45	14.44	14.44
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.44	21.00	1.00	1.00
##000000	14.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D845

Deuteranopia (green-blind)

#EBD562

Tritanopia (blue-blind)

#B7DDC9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b1e757;
/* rgb */ color: rgb(177, 231, 87);
/* oklch */ color: oklch(86.3% 0.181 127.3);

Tailwind

colors: {
  custom: {
    50: '#ccef8c',
    500: '#b1e757',
    950: '#000000',
  },
}

SCSS

$custom: #b1e757;
$custom-light: #ccef8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e757",
  "rgb": {
    "r": 177,
    "g": 231,
    "b": 87
  },
  "hsl": {
    "h": 82.5,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.86267,
    "c": 0.18075,
    "h": 127.3
  },
  "luminance": 0.67187
}

Semantic roles & 50–950 ramp

primary

#B1E757

secondary

#6236AC

accent

#0ED75A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B1E757

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

Preview Lab → · Contrast checker → · Palette generator →