#B1F282#B1F282

#B1F282 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.3% C 0.158 H 133.4°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#B1F282
RGB	rgb(177, 242, 130)
HSL	hsl(95, 81%, 73%)
HSV	hsv(95, 46%, 95%)
CMYK	cmyk(26.9%, 0%, 46.3%, 5.1%)
CIE-LAB	lab(89.14, -39.30, 47.41)
CIE-LCH	lch(89.14, 61.58, 129.65°)
OKLab	oklab(89.28% -0.1084 0.1146)
OKLCH	oklch(89.28% 0.158 133.4)
XYZ	xyz(53.9118, 74.4615, 32.6468)
Luminance	0.7446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.10

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F282 #C382F2

analogous

#E9F282 #B1F282 #82F28B

triadic

#B1F282 #82B1F2 #F282B1

tetradic

#B1F282 #82E9F2 #C382F2 #F28B82

square

#B1F282 #82E9F2 #C382F2 #F28B82

split-complementary

#B1F282 #8B82F2 #F282E9

monochromatic

#6DE218 #8EEC4B #B1F282 #D4F8B9 #EEFCE3

Accessibility & contrast

On white

1.32

#B1F282 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#B1F282 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F282

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F282	#FFFFFF	#000000	##000000
##B1F282	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE379

Deuteranopia (green-blind)

#F0DE89

Tritanopia (blue-blind)

#B2EAD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b1f282;
/* rgb */ color: rgb(177, 242, 130);
/* oklch */ color: oklch(89.3% 0.158 133.4);

Tailwind

colors: {
  custom: {
    50: '#cbf6a8',
    500: '#b1f282',
    950: '#000000',
  },
}

SCSS

$custom: #b1f282;
$custom-light: #cbf6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f282",
  "rgb": {
    "r": 177,
    "g": 242,
    "b": 130
  },
  "hsl": {
    "h": 94.821,
    "s": 81.159,
    "l": 72.941
  },
  "oklch": {
    "l": 0.8928,
    "c": 0.15769,
    "h": 133.4
  },
  "luminance": 0.74463
}

Semantic roles & 50–950 ramp

primary

#B1F282

secondary

#974BCD

accent

#08DE84

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #B1F282

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

Preview Lab → · Contrast checker → · Palette generator →