#B4E173#B4E173

#B4E173 is a very light, vivid yellow-green. Relative luminance 0.648; OKLCH L 85.4% C 0.147 H 127.6°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#B4E173
RGB	rgb(180, 225, 115)
HSL	hsl(85, 65%, 67%)
HSV	hsv(85, 49%, 88%)
CMYK	cmyk(20%, 0%, 48.9%, 11.8%)
CIE-LAB	lab(84.38, -32.17, 48.75)
CIE-LCH	lch(84.38, 58.40, 123.42°)
OKLab	oklab(85.42% -0.0896 0.1166)
OKLCH	oklch(85.42% 0.147 127.6)
XYZ	xyz(48.8418, 64.7908, 26.1490)
Luminance	0.6479 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E173 #A073E1

analogous

#E1D773 #B4E173 #7DE173

triadic

#B4E173 #73B4E1 #E173B4

tetradic

#B4E173 #73E1D7 #A073E1 #E1737D

square

#B4E173 #73E1D7 #A073E1 #E1737D

split-complementary

#B4E173 #737DE1 #D773E1

monochromatic

#7AB326 #99D641 #B4E173 #CFECA5 #EAF7D8

Accessibility & contrast

On white

1.50

#B4E173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#B4E173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E173

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E173	#FFFFFF	#000000	##000000
##B4E173	1.00	1.50	13.96	13.96
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.96	21.00	1.00	1.00
##000000	13.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD469

Deuteranopia (green-blind)

#E4D27A

Tritanopia (blue-blind)

#B9D9C8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b4e173;
/* rgb */ color: rgb(180, 225, 115);
/* oklch */ color: oklch(85.4% 0.147 127.6);

Tailwind

colors: {
  custom: {
    50: '#ccea9d',
    500: '#b4e173',
    950: '#000000',
  },
}

SCSS

$custom: #b4e173;
$custom-light: #ccea9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e173",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 115
  },
  "hsl": {
    "h": 84.545,
    "s": 64.706,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85418,
    "c": 0.14704,
    "h": 127.6
  },
  "luminance": 0.64792
}

Semantic roles & 50–950 ramp

primary

#B4E173

secondary

#7244B4

accent

#19CD62

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160E

muted

#83847F

Preview Lab

Preview with #B4E173

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

Preview Lab → · Contrast checker → · Palette generator →