#B4F77C#B4F77C

#B4F77C is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.5% C 0.169 H 132.5°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#B4F77C
RGB	rgb(180, 247, 124)
HSL	hsl(93, 88%, 73%)
HSV	hsv(93, 50%, 97%)
CMYK	cmyk(27.1%, 0%, 49.8%, 3.1%)
CIE-LAB	lab(90.63, -41.16, 52.10)
CIE-LCH	lch(90.63, 66.40, 128.31°)
OKLab	oklab(90.51% -0.114 0.1246)
OKLCH	oklch(90.51% 0.169 132.5)
XYZ	xyz(55.7203, 77.6784, 31.1226)
Luminance	0.7768 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F77C #BF7CF7

analogous

#F1F77C #B4F77C #7CF781

triadic

#B4F77C #7CB4F7 #F77CB4

tetradic

#B4F77C #7CF1F7 #BF7CF7 #F7817C

square

#B4F77C #7CF1F7 #BF7CF7 #F7817C

split-complementary

#B4F77C #817CF7 #F77CF1

monochromatic

#72EA0E #93F342 #B4F77C #D5FBB6 #EEFDE2

Accessibility & contrast

On white

1.27

#B4F77C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#B4F77C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F77C

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F77C	#FFFFFF	#000000	##000000
##B4F77C	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE871

Deuteranopia (green-blind)

#F6E284

Tritanopia (blue-blind)

#B6EFDB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b4f77c;
/* rgb */ color: rgb(180, 247, 124);
/* oklch */ color: oklch(90.5% 0.169 132.5);

Tailwind

colors: {
  custom: {
    50: '#cdfaa4',
    500: '#b4f77c',
    950: '#000000',
  },
}

SCSS

$custom: #b4f77c;
$custom-light: #cdfaa4;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f77c",
  "rgb": {
    "r": 180,
    "g": 247,
    "b": 124
  },
  "hsl": {
    "h": 92.683,
    "s": 88.489,
    "l": 72.745
  },
  "oklch": {
    "l": 0.90508,
    "c": 0.16887,
    "h": 132.5
  },
  "luminance": 0.7768
}

Semantic roles & 50–950 ramp

primary

#B4F77C

secondary

#9244D3

accent

#00E57D

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F77C

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

Preview Lab → · Contrast checker → · Palette generator →