#B1F286#B1F286

#B1F286 is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.3% C 0.154 H 134.0°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#B1F286
RGB	rgb(177, 242, 134)
HSL	hsl(96, 81%, 74%)
HSV	hsv(96, 45%, 95%)
CMYK	cmyk(26.9%, 0%, 44.6%, 5.1%)
CIE-LAB	lab(89.19, -38.82, 45.56)
CIE-LCH	lch(89.19, 59.86, 130.43°)
OKLab	oklab(89.34% -0.1068 0.1106)
OKLCH	oklch(89.34% 0.154 134)
XYZ	xyz(54.1855, 74.5710, 34.0884)
Luminance	0.7457 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.31

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F286 #C786F2

analogous

#E7F286 #B1F286 #86F291

triadic

#B1F286 #86B1F2 #F286B1

tetradic

#B1F286 #86E7F2 #C786F2 #F29186

square

#B1F286 #86E7F2 #C786F2 #F29186

split-complementary

#B1F286 #9186F2 #F286E7

monochromatic

#6AE519 #8DEC4F #B1F286 #D5F8BD #EDFCE3

Accessibility & contrast

On white

1.32

#B1F286 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#B1F286 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F286

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F286	#FFFFFF	#000000	##000000
##B1F286	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE47D

Deuteranopia (green-blind)

#F0DE8C

Tritanopia (blue-blind)

#B1EBD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b1f286;
/* rgb */ color: rgb(177, 242, 134);
/* oklch */ color: oklch(89.3% 0.154 134.0);

Tailwind

colors: {
  custom: {
    50: '#caf6ab',
    500: '#b1f286',
    950: '#000000',
  },
}

SCSS

$custom: #b1f286;
$custom-light: #caf6ab;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f286",
  "rgb": {
    "r": 177,
    "g": 242,
    "b": 134
  },
  "hsl": {
    "h": 96.111,
    "s": 80.597,
    "l": 73.725
  },
  "oklch": {
    "l": 0.89338,
    "c": 0.15376,
    "h": 134
  },
  "luminance": 0.74573
}

Semantic roles & 50–950 ramp

primary

#B1F286

secondary

#9B4ECE

accent

#09DD88

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131710

muted

#838581

Preview Lab

Preview with #B1F286

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

Preview Lab → · Contrast checker → · Palette generator →