#B7F03F#B7F03F

#B7F03F is a very light, highly saturated yellow-green. Relative luminance 0.727; OKLCH L 88.5% C 0.204 H 126.2°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#B7F03F
RGB	rgb(183, 240, 63)
HSL	hsl(79, 86%, 59%)
HSV	hsv(79, 74%, 94%)
CMYK	cmyk(23.8%, 0%, 73.8%, 5.9%)
CIE-LAB	lab(88.33, -41.83, 74.28)
CIE-LCH	lch(88.33, 85.25, 119.39°)
OKLab	oklab(88.52% -0.1208 0.1649)
OKLCH	oklch(88.52% 0.204 126.2)
XYZ	xyz(51.5860, 72.7455, 16.0252)
Luminance	0.7275 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7F03F #783FF0

analogous

#F0D13F #B7F03F #5FF03F

triadic

#B7F03F #3FB7F0 #F03FB7

tetradic

#B7F03F #3FF0D1 #783FF0 #F03F5F

square

#B7F03F #3FF0D1 #783FF0 #F03F5F

split-complementary

#B7F03F #3F5FF0 #D13FF0

monochromatic

#76A80D #9EE012 #B7F03F #CCF478 #E2F9B1

Accessibility & contrast

On white

1.35

#B7F03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#B7F03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7F03F

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7F03F	#FFFFFF	#000000	##000000
##B7F03F	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE017

Deuteranopia (green-blind)

#F5DD50

Tritanopia (blue-blind)

#BFE5CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b7f03f;
/* rgb */ color: rgb(183, 240, 63);
/* oklch */ color: oklch(88.5% 0.204 126.2);

Tailwind

colors: {
  custom: {
    50: '#d1f580',
    500: '#b7f03f',
    950: '#000000',
  },
}

SCSS

$custom: #b7f03f;
$custom-light: #d1f580;
$custom-dark: #000000;

JSON

{
  "hex": "#b7f03f",
  "rgb": {
    "r": 183,
    "g": 240,
    "b": 63
  },
  "hsl": {
    "h": 79.322,
    "s": 85.507,
    "l": 59.412
  },
  "oklch": {
    "l": 0.88518,
    "c": 0.20443,
    "h": 126.2
  },
  "luminance": 0.72746
}

Semantic roles & 50–950 ramp

primary

#B7F03F

secondary

#532AA9

accent

#2CFC6F

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#15170B

muted

#84857E

Preview Lab

Preview with #B7F03F

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

Preview Lab → · Contrast checker → · Palette generator →