#B4F763#B4F763

#B4F763 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.2% C 0.190 H 130.0°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#B4F763
RGB	rgb(180, 247, 99)
HSL	hsl(87, 90%, 68%)
HSV	hsv(87, 60%, 97%)
CMYK	cmyk(27.1%, 0%, 59.9%, 3.1%)
CIE-LAB	lab(90.38, -43.56, 62.89)
CIE-LCH	lch(90.38, 76.50, 124.71°)
OKLab	oklab(90.22% -0.1225 0.1458)
OKLCH	oklch(90.22% 0.19 130)
XYZ	xyz(54.3349, 77.1242, 23.8257)
Luminance	0.7713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F763 #A663F7

analogous

#F7F063 #B4F763 #6AF763

triadic

#B4F763 #63B4F7 #F763B4

tetradic

#B4F763 #63F7F0 #A663F7 #F7636A

square

#B4F763 #63F7F0 #A663F7 #F7636A

split-complementary

#B4F763 #636AF7 #F063F7

monochromatic

#79D50B #98F429 #B4F763 #D0FA9D #ECFDD7

Accessibility & contrast

On white

1.28

#B4F763 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#B4F763 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F763

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F763	#FFFFFF	#000000	##000000
##B4F763	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE752

Deuteranopia (green-blind)

#F8E26E

Tritanopia (blue-blind)

#B8EDD8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b4f763;
/* rgb */ color: rgb(180, 247, 99);
/* oklch */ color: oklch(90.2% 0.190 130.0);

Tailwind

colors: {
  custom: {
    50: '#cefa95',
    500: '#b4f763',
    950: '#000000',
  },
}

SCSS

$custom: #b4f763;
$custom-light: #cefa95;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f763",
  "rgb": {
    "r": 180,
    "g": 247,
    "b": 99
  },
  "hsl": {
    "h": 87.162,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.9022,
    "c": 0.19039,
    "h": 130
  },
  "luminance": 0.77126
}

Semantic roles & 50–950 ramp

primary

#B4F763

secondary

#782FCF

accent

#00E668

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F763

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

Preview Lab → · Contrast checker → · Palette generator →