#B0E243#B0E243

#B0E243 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.9% C 0.189 H 125.5°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#B0E243
RGB	rgb(176, 226, 67)
HSL	hsl(79, 73%, 57%)
HSV	hsv(79, 70%, 89%)
CMYK	cmyk(22.1%, 0%, 70.4%, 11.4%)
CIE-LAB	lab(83.98, -38.06, 68.54)
CIE-LCH	lch(83.98, 78.40, 119.04°)
OKLab	oklab(84.9% -0.1098 0.1537)
OKLCH	oklch(84.9% 0.189 125.5)
XYZ	xyz(46.1143, 64.0275, 15.2381)
Luminance	0.6403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0E243 #7543E2

analogous

#E2C543 #B0E243 #60E243

triadic

#B0E243 #43B0E2 #E243B0

tetradic

#B0E243 #43E2C5 #7543E2 #E24360

square

#B0E243 #43E2C5 #7543E2 #E24360

split-complementary

#B0E243 #4360E2 #C543E2

monochromatic

#6C9417 #93C91F #B0E243 #C6EA78 #DDF2AD

Accessibility & contrast

On white

1.52

#B0E243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#B0E243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0E243

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0E243	#FFFFFF	#000000	##000000
##B0E243	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED328

Deuteranopia (green-blind)

#E7D151

Tritanopia (blue-blind)

#B8D7C3

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b0e243;
/* rgb */ color: rgb(176, 226, 67);
/* oklch */ color: oklch(84.9% 0.189 125.5);

Tailwind

colors: {
  custom: {
    50: '#cbeb81',
    500: '#b0e243',
    950: '#000000',
  },
}

SCSS

$custom: #b0e243;
$custom-light: #cbeb81;
$custom-dark: #000000;

JSON

{
  "hex": "#b0e243",
  "rgb": {
    "r": 176,
    "g": 226,
    "b": 67
  },
  "hsl": {
    "h": 78.868,
    "s": 73.272,
    "l": 57.451
  },
  "oklch": {
    "l": 0.84896,
    "c": 0.18884,
    "h": 125.5
  },
  "luminance": 0.64028
}

Semantic roles & 50–950 ramp

primary

#B0E243

secondary

#513198

accent

#38F072

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B0E243

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

Preview Lab → · Contrast checker → · Palette generator →