#B0E43F#B0E43F

#B0E43F is a very light, vivid yellow-green. Relative luminance 0.651; OKLCH L 85.3% C 0.194 H 125.8°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#B0E43F
RGB	rgb(176, 228, 63)
HSL	hsl(79, 75%, 57%)
HSV	hsv(79, 72%, 89%)
CMYK	cmyk(22.8%, 0%, 72.4%, 10.6%)
CIE-LAB	lab(84.52, -39.18, 70.46)
CIE-LCH	lch(84.52, 80.62, 119.08°)
OKLab	oklab(85.33% -0.1132 0.1571)
OKLCH	oklch(85.33% 0.194 125.8)
XYZ	xyz(46.5454, 65.0751, 14.8102)
Luminance	0.6508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0E43F #733FE4

analogous

#E4C53F #B0E43F #5EE43F

triadic

#B0E43F #3FB0E4 #E43FB0

tetradic

#B0E43F #3FE4C5 #733FE4 #E43F5E

square

#B0E43F #3FE4C5 #733FE4 #E43F5E

split-complementary

#B0E43F #3F5EE4 #C53FE4

monochromatic

#6C9415 #93C91C #B0E43F #C6EC75 #DCF3AA

Accessibility & contrast

On white

1.50

#B0E43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#B0E43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0E43F

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0E43F	#FFFFFF	#000000	##000000
##B0E43F	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D51E

Deuteranopia (green-blind)

#E9D24E

Tritanopia (blue-blind)

#B8D9C4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b0e43f;
/* rgb */ color: rgb(176, 228, 63);
/* oklch */ color: oklch(85.3% 0.194 125.8);

Tailwind

colors: {
  custom: {
    50: '#ccec7f',
    500: '#b0e43f',
    950: '#000000',
  },
}

SCSS

$custom: #b0e43f;
$custom-light: #ccec7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b0e43f",
  "rgb": {
    "r": 176,
    "g": 228,
    "b": 63
  },
  "hsl": {
    "h": 78.909,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.85327,
    "c": 0.19359,
    "h": 125.8
  },
  "luminance": 0.65076
}

Semantic roles & 50–950 ramp

primary

#B0E43F

secondary

#502F98

accent

#36F271

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B0E43F

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

Preview Lab → · Contrast checker → · Palette generator →