#B0E55E#B0E55E

#B0E55E is a very light, vivid yellow-green. Relative luminance 0.661; OKLCH L 85.8% C 0.173 H 127.7°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#B0E55E
RGB	rgb(176, 229, 94)
HSL	hsl(84, 72%, 63%)
HSV	hsv(84, 59%, 90%)
CMYK	cmyk(23.1%, 0%, 59%, 10.2%)
CIE-LAB	lab(85.04, -37.48, 58.98)
CIE-LCH	lch(85.04, 69.88, 122.43°)
OKLab	oklab(85.82% -0.1059 0.137)
OKLCH	oklch(85.82% 0.173 127.7)
XYZ	xyz(47.9441, 66.0760, 20.8155)
Luminance	0.6608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0E55E #935EE5

analogous

#E5D75E #B0E55E #6CE55E

triadic

#B0E55E #5EB0E5 #E55EB0

tetradic

#B0E55E #5EE5D7 #935EE5 #E55E6C

square

#B0E55E #5EE5D7 #935EE5 #E55E6C

split-complementary

#B0E55E #5E6CE5 #D75EE5

monochromatic

#74AD1C #96DC29 #B0E55E #CAEE93 #E4F6C7

Accessibility & contrast

On white

1.48

#B0E55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#B0E55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0E55E

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0E55E	#FFFFFF	#000000	##000000
##B0E55E	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D74F

Deuteranopia (green-blind)

#E8D367

Tritanopia (blue-blind)

#B6DBC8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b0e55e;
/* rgb */ color: rgb(176, 229, 94);
/* oklch */ color: oklch(85.8% 0.173 127.7);

Tailwind

colors: {
  custom: {
    50: '#cbed90',
    500: '#b0e55e',
    950: '#000000',
  },
}

SCSS

$custom: #b0e55e;
$custom-light: #cbed90;
$custom-dark: #000000;

JSON

{
  "hex": "#b0e55e",
  "rgb": {
    "r": 176,
    "g": 229,
    "b": 94
  },
  "hsl": {
    "h": 83.556,
    "s": 72.193,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85816,
    "c": 0.17311,
    "h": 127.7
  },
  "luminance": 0.66077
}

Semantic roles & 50–950 ramp

primary

#B0E55E

secondary

#6739AE

accent

#11D45E

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B0E55E

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

Preview Lab → · Contrast checker → · Palette generator →