#B1F86C#B1F86C

#B1F86C is a very light, vivid yellow-green. Relative luminance 0.776; OKLCH L 90.4% C 0.186 H 131.7°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#B1F86C
RGB	rgb(177, 248, 108)
HSL	hsl(90, 91%, 70%)
HSV	hsv(90, 56%, 97%)
CMYK	cmyk(28.6%, 0%, 56.5%, 2.7%)
CIE-LAB	lab(90.58, -44.25, 59.22)
CIE-LCH	lch(90.58, 73.93, 126.77°)
OKLab	oklab(90.37% -0.1235 0.1388)
OKLCH	oklch(90.37% 0.186 131.7)
XYZ	xyz(54.4049, 77.5630, 26.2892)
Luminance	0.7756 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Lime

#AEFD6C

ΔE00 1.25

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F86C #B36CF8

analogous

#F7F86C #B1F86C #6CF86D

triadic

#B1F86C #6CB1F8 #F86CB1

tetradic

#B1F86C #6CF7F8 #B36CF8 #F86D6C

square

#B1F86C #6CF7F8 #B36CF8 #F86D6C

split-complementary

#B1F86C #6D6CF8 #F86CF7

monochromatic

#73DF0B #92F532 #B1F86C #D0FBA6 #EFFEE1

Accessibility & contrast

On white

1.27

#B1F86C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#B1F86C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F86C

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F86C	#FFFFFF	#000000	##000000
##B1F86C	1.00	1.27	16.51	16.51
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.51	21.00	1.00	1.00
##000000	16.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85E

Deuteranopia (green-blind)

#F8E276

Tritanopia (blue-blind)

#B3EFD9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b1f86c;
/* rgb */ color: rgb(177, 248, 108);
/* oklch */ color: oklch(90.4% 0.186 131.7);

Tailwind

colors: {
  custom: {
    50: '#ccfb9a',
    500: '#b1f86c',
    950: '#000000',
  },
}

SCSS

$custom: #b1f86c;
$custom-light: #ccfb9a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f86c",
  "rgb": {
    "r": 177,
    "g": 248,
    "b": 108
  },
  "hsl": {
    "h": 90.429,
    "s": 90.909,
    "l": 69.804
  },
  "oklch": {
    "l": 0.90367,
    "c": 0.18583,
    "h": 131.7
  },
  "luminance": 0.77565
}

Semantic roles & 50–950 ramp

primary

#B1F86C

secondary

#8536D2

accent

#00E674

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B1F86C

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

Preview Lab → · Contrast checker → · Palette generator →