#B1E853#B1E853

#B1E853 is a very light, vivid yellow-green. Relative luminance 0.677; OKLCH L 86.5% C 0.185 H 127.2°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#B1E853
RGB	rgb(177, 232, 83)
HSL	hsl(82, 76%, 62%)
HSV	hsv(82, 64%, 91%)
CMYK	cmyk(23.7%, 0%, 64.2%, 9%)
CIE-LAB	lab(85.85, -39.32, 64.45)
CIE-LCH	lch(85.85, 75.50, 121.38°)
OKLab	oklab(86.46% -0.1119 0.1472)
OKLCH	oklch(86.46% 0.185 127.2)
XYZ	xyz(48.5494, 67.6840, 18.6884)
Luminance	0.6768 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E853 #8A53E8

analogous

#E8D553 #B1E853 #67E853

triadic

#B1E853 #53B1E8 #E853B1

tetradic

#B1E853 #53E8D5 #8A53E8 #E85367

square

#B1E853 #53E8D5 #8A53E8 #E85367

split-complementary

#B1E853 #5367E8 #D553E8

monochromatic

#74AA17 #98E01E #B1E853 #C9EF89 #E2F6BF

Accessibility & contrast

On white

1.44

#B1E853 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#B1E853 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E853

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E853	#FFFFFF	#000000	##000000
##B1E853	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D93F

Deuteranopia (green-blind)

#ECD65F

Tritanopia (blue-blind)

#B7DEC9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b1e853;
/* rgb */ color: rgb(177, 232, 83);
/* oklch */ color: oklch(86.5% 0.185 127.2);

Tailwind

colors: {
  custom: {
    50: '#ccef8a',
    500: '#b1e853',
    950: '#000000',
  },
}

SCSS

$custom: #b1e853;
$custom-light: #ccef8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e853",
  "rgb": {
    "r": 177,
    "g": 232,
    "b": 83
  },
  "hsl": {
    "h": 82.148,
    "s": 76.41,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8646,
    "c": 0.18497,
    "h": 127.2
  },
  "luminance": 0.67685
}

Semantic roles & 50–950 ramp

primary

#B1E853

secondary

#6034AB

accent

#0DD958

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B1E853

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

Preview Lab → · Contrast checker → · Palette generator →