#B4F673#B4F673

#B4F673 is a very light, vivid yellow-green. Relative luminance 0.769; OKLCH L 90.2% C 0.176 H 131.3°. Best body text is #000000 at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#B4F673
RGB	rgb(180, 246, 115)
HSL	hsl(90, 88%, 71%)
HSV	hsv(90, 53%, 96%)
CMYK	cmyk(26.8%, 0%, 53.3%, 3.5%)
CIE-LAB	lab(90.25, -41.65, 55.77)
CIE-LCH	lch(90.25, 69.61, 126.76°)
OKLab	oklab(90.17% -0.116 0.132)
OKLCH	oklch(90.17% 0.176 131.3)
XYZ	xyz(54.8720, 76.8511, 28.1591)
Luminance	0.7685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 2.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F673 #B573F6

analogous

#F5F673 #B4F673 #73F673

triadic

#B4F673 #73B4F6 #F673B4

tetradic

#B4F673 #73F5F6 #B573F6 #F67373

square

#B4F673 #73F5F6 #B573F6 #F67373

split-complementary

#B4F673 #7373F6 #F673F5

monochromatic

#76E00E #95F239 #B4F673 #D3FAAD #F0FDE2

Accessibility & contrast

On white

1.28

#B4F673 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.37

#B4F673 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F673

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F673	#FFFFFF	#000000	##000000
##B4F673	1.00	1.28	16.37	16.37
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.37	21.00	1.00	1.00
##000000	16.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE666

Deuteranopia (green-blind)

#F6E17C

Tritanopia (blue-blind)

#B7EDD9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b4f673;
/* rgb */ color: rgb(180, 246, 115);
/* oklch */ color: oklch(90.2% 0.176 131.3);

Tailwind

colors: {
  custom: {
    50: '#cdf99e',
    500: '#b4f673',
    950: '#000000',
  },
}

SCSS

$custom: #b4f673;
$custom-light: #cdf99e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f673",
  "rgb": {
    "r": 180,
    "g": 246,
    "b": 115
  },
  "hsl": {
    "h": 90.229,
    "s": 87.919,
    "l": 70.784
  },
  "oklch": {
    "l": 0.90168,
    "c": 0.17569,
    "h": 131.3
  },
  "luminance": 0.76853
}

Semantic roles & 50–950 ramp

primary

#B4F673

secondary

#873DD1

accent

#01E474

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F673

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

Preview Lab → · Contrast checker → · Palette generator →