#B0F357#B0F357

#B0F357 is a very light, vivid yellow-green. Relative luminance 0.740; OKLCH L 89.0% C 0.196 H 129.6°. Best body text is #000000 at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#B0F357
RGB	rgb(176, 243, 87)
HSL	hsl(86, 87%, 65%)
HSV	hsv(86, 64%, 95%)
CMYK	cmyk(27.6%, 0%, 64.2%, 4.7%)
CIE-LAB	lab(88.93, -44.20, 66.14)
CIE-LCH	lch(88.93, 79.55, 123.76°)
OKLab	oklab(88.96% -0.125 0.1513)
OKLCH	oklch(88.96% 0.196 129.6)
XYZ	xyz(51.6751, 74.0181, 20.5793)
Luminance	0.7402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0F357 #9A57F3

analogous

#F3E857 #B0F357 #62F357

triadic

#B0F357 #57B0F3 #F357B0

tetradic

#B0F357 #57F3E8 #9A57F3 #F35762

square

#B0F357 #57F3E8 #9A57F3 #F35762

split-complementary

#B0F357 #5762F3 #E857F3

monochromatic

#74C20E #95EF1E #B0F357 #CBF790 #E6FBC9

Accessibility & contrast

On white

1.33

#B0F357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.80

#B0F357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0F357

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0F357	#FFFFFF	#000000	##000000
##B0F357	1.00	1.33	15.80	15.80
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.80	21.00	1.00	1.00
##000000	15.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE243

Deuteranopia (green-blind)

#F5DE63

Tritanopia (blue-blind)

#B5E9D3

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b0f357;
/* rgb */ color: rgb(176, 243, 87);
/* oklch */ color: oklch(89.0% 0.196 129.6);

Tailwind

colors: {
  custom: {
    50: '#ccf78d',
    500: '#b0f357',
    950: '#000000',
  },
}

SCSS

$custom: #b0f357;
$custom-light: #ccf78d;
$custom-dark: #000000;

JSON

{
  "hex": "#b0f357",
  "rgb": {
    "r": 176,
    "g": 243,
    "b": 87
  },
  "hsl": {
    "h": 85.769,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.88955,
    "c": 0.19626,
    "h": 129.6
  },
  "luminance": 0.74019
}

Semantic roles & 50–950 ramp

primary

#B0F357

secondary

#6D2FBF

accent

#02E363

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B0F357

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

Preview Lab → · Contrast checker → · Palette generator →