#B4F474#B4F474

#B4F474 is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.7% C 0.172 H 131.1°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#B4F474
RGB	rgb(180, 244, 116)
HSL	hsl(90, 85%, 71%)
HSV	hsv(90, 52%, 96%)
CMYK	cmyk(26.2%, 0%, 52.5%, 4.3%)
CIE-LAB	lab(89.70, -40.67, 54.67)
CIE-LCH	lch(89.70, 68.14, 126.65°)
OKLab	oklab(89.73% -0.1132 0.1296)
OKLCH	oklch(89.73% 0.172 131.1)
XYZ	xyz(54.3248, 75.6642, 28.2621)
Luminance	0.7567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 2.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F474 #B474F4

analogous

#F4F474 #B4F474 #74F474

triadic

#B4F474 #74B4F4 #F474B4

tetradic

#B4F474 #74F4F4 #B474F4 #F47474

square

#B4F474 #74F4F4 #B474F4 #F47474

split-complementary

#B4F474 #7474F4 #F474F4

monochromatic

#77DC11 #95F03B #B4F474 #D3F8AD #F0FDE3

Accessibility & contrast

On white

1.30

#B4F474 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#B4F474 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F474

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F474	#FFFFFF	#000000	##000000
##B4F474	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE568

Deuteranopia (green-blind)

#F4E07C

Tritanopia (blue-blind)

#B7EBD7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b4f474;
/* rgb */ color: rgb(180, 244, 116);
/* oklch */ color: oklch(89.7% 0.172 131.1);

Tailwind

colors: {
  custom: {
    50: '#cdf89f',
    500: '#b4f474',
    950: '#000000',
  },
}

SCSS

$custom: #b4f474;
$custom-light: #cdf89f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f474",
  "rgb": {
    "r": 180,
    "g": 244,
    "b": 116
  },
  "hsl": {
    "h": 90,
    "s": 85.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89726,
    "c": 0.17211,
    "h": 131.1
  },
  "luminance": 0.75666
}

Semantic roles & 50–950 ramp

primary

#B4F474

secondary

#863ECE

accent

#04E273

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F474

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

Preview Lab → · Contrast checker → · Palette generator →