#B1F86E#B1F86E

#B1F86E is a very light, vivid yellow-green. Relative luminance 0.776; OKLCH L 90.4% C 0.184 H 131.8°. Best body text is #000000 at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#B1F86E
RGB	rgb(177, 248, 110)
HSL	hsl(91, 91%, 70%)
HSV	hsv(91, 56%, 97%)
CMYK	cmyk(28.6%, 0%, 55.6%, 2.7%)
CIE-LAB	lab(90.60, -44.06, 58.37)
CIE-LCH	lch(90.60, 73.13, 127.05°)
OKLab	oklab(90.39% -0.1228 0.1372)
OKLCH	oklch(90.39% 0.184 131.8)
XYZ	xyz(54.5126, 77.6060, 26.8562)
Luminance	0.7761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Lime

#AEFD6C

ΔE00 1.28

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F86E #B56EF8

analogous

#F6F86E #B1F86E #6EF870

triadic

#B1F86E #6EB1F8 #F86EB1

tetradic

#B1F86E #6EF6F8 #B56EF8 #F8706E

square

#B1F86E #6EF6F8 #B56EF8 #F8706E

split-complementary

#B1F86E #706EF8 #F86EF6

monochromatic

#73E10B #92F534 #B1F86E #D0FBA8 #EFFEE2

Accessibility & contrast

On white

1.27

#B1F86E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.52

#B1F86E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F86E

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F86E	#FFFFFF	#000000	##000000
##B1F86E	1.00	1.27	16.52	16.52
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.52	21.00	1.00	1.00
##000000	16.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE860

Deuteranopia (green-blind)

#F7E278

Tritanopia (blue-blind)

#B3EFDA

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b1f86e;
/* rgb */ color: rgb(177, 248, 110);
/* oklch */ color: oklch(90.4% 0.184 131.8);

Tailwind

colors: {
  custom: {
    50: '#ccfb9b',
    500: '#b1f86e',
    950: '#000000',
  },
}

SCSS

$custom: #b1f86e;
$custom-light: #ccfb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f86e",
  "rgb": {
    "r": 177,
    "g": 248,
    "b": 110
  },
  "hsl": {
    "h": 90.87,
    "s": 90.789,
    "l": 70.196
  },
  "oklch": {
    "l": 0.9039,
    "c": 0.18415,
    "h": 131.8
  },
  "luminance": 0.77608
}

Semantic roles & 50–950 ramp

primary

#B1F86E

secondary

#8738D3

accent

#00E676

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B1F86E

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

Preview Lab → · Contrast checker → · Palette generator →