#B1F486#B1F486

#B1F486 is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 89.8% C 0.157 H 134.3°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#B1F486
RGB	rgb(177, 244, 134)
HSL	hsl(97, 83%, 74%)
HSV	hsv(97, 45%, 96%)
CMYK	cmyk(27.5%, 0%, 45.1%, 4.3%)
CIE-LAB	lab(89.75, -39.72, 46.26)
CIE-LCH	lch(89.75, 60.97, 130.65°)
OKLab	oklab(89.79% -0.1093 0.1122)
OKLCH	oklch(89.79% 0.157 134.3)
XYZ	xyz(54.7840, 75.7680, 34.2879)
Luminance	0.7577 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.00

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F486 #C986F4

analogous

#E8F486 #B1F486 #86F492

triadic

#B1F486 #86B1F4 #F486B1

tetradic

#B1F486 #86E8F4 #C986F4 #F49286

square

#B1F486 #86E8F4 #C986F4 #F49286

split-complementary

#B1F486 #9286F4 #F486E8

monochromatic

#69EA16 #8DEF4E #B1F486 #D5F9BE #EDFCE3

Accessibility & contrast

On white

1.30

#B1F486 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.15

#B1F486 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F486

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F486	#FFFFFF	#000000	##000000
##B1F486	1.00	1.30	16.15	16.15
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.15	21.00	1.00	1.00
##000000	16.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE57D

Deuteranopia (green-blind)

#F2E08D

Tritanopia (blue-blind)

#B1ECDA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b1f486;
/* rgb */ color: rgb(177, 244, 134);
/* oklch */ color: oklch(89.8% 0.157 134.3);

Tailwind

colors: {
  custom: {
    50: '#cbf8ab',
    500: '#b1f486',
    950: '#000000',
  },
}

SCSS

$custom: #b1f486;
$custom-light: #cbf8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f486",
  "rgb": {
    "r": 177,
    "g": 244,
    "b": 134
  },
  "hsl": {
    "h": 96.545,
    "s": 83.333,
    "l": 74.118
  },
  "oklch": {
    "l": 0.89791,
    "c": 0.15662,
    "h": 134.3
  },
  "luminance": 0.7577
}

Semantic roles & 50–950 ramp

primary

#B1F486

secondary

#9D4ED0

accent

#06E08B

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #B1F486

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

Preview Lab → · Contrast checker → · Palette generator →