#B7E43F#B7E43F

#B7E43F is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.8% C 0.190 H 123.9°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#B7E43F
RGB	rgb(183, 228, 63)
HSL	hsl(76, 75%, 57%)
HSV	hsv(76, 72%, 89%)
CMYK	cmyk(19.7%, 0%, 72.4%, 10.6%)
CIE-LAB	lab(84.95, -36.50, 71.02)
CIE-LCH	lch(84.95, 79.85, 117.20°)
OKLab	oklab(85.79% -0.1062 0.1581)
OKLCH	oklch(85.79% 0.19 123.9)
XYZ	xyz(48.1696, 65.9126, 14.8863)
Luminance	0.6591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7E43F #6C3FE4

analogous

#E4BF3F #B7E43F #64E43F

triadic

#B7E43F #3FB7E4 #E43FB7

tetradic

#B7E43F #3FE4BF #6C3FE4 #E43F64

square

#B7E43F #3FE4BF #6C3FE4 #E43F64

split-complementary

#B7E43F #3F64E4 #BF3FE4

monochromatic

#719415 #9AC91C #B7E43F #CBEC75 #DFF3AA

Accessibility & contrast

On white

1.48

#B7E43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#B7E43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7E43F

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7E43F	#FFFFFF	#000000	##000000
##B7E43F	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D61E

Deuteranopia (green-blind)

#EBD44E

Tritanopia (blue-blind)

#C0D9C4

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b7e43f;
/* rgb */ color: rgb(183, 228, 63);
/* oklch */ color: oklch(85.8% 0.190 123.9);

Tailwind

colors: {
  custom: {
    50: '#d1ec7f',
    500: '#b7e43f',
    950: '#000000',
  },
}

SCSS

$custom: #b7e43f;
$custom-light: #d1ec7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b7e43f",
  "rgb": {
    "r": 183,
    "g": 228,
    "b": 63
  },
  "hsl": {
    "h": 76.364,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.85786,
    "c": 0.19045,
    "h": 123.9
  },
  "luminance": 0.65913
}

Semantic roles & 50–950 ramp

primary

#B7E43F

secondary

#4C2F98

accent

#36F269

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B7E43F

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

Preview Lab → · Contrast checker → · Palette generator →