#B4E573#B4E573

#B4E573 is a very light, vivid yellow-green. Relative luminance 0.670; OKLCH L 86.3% C 0.153 H 128.4°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#B4E573
RGB	rgb(180, 229, 115)
HSL	hsl(86, 69%, 67%)
HSV	hsv(86, 50%, 90%)
CMYK	cmyk(21.4%, 0%, 49.8%, 10.2%)
CIE-LAB	lab(85.49, -34.02, 50.10)
CIE-LCH	lch(85.49, 60.55, 124.18°)
OKLab	oklab(86.32% -0.0948 0.1195)
OKLCH	oklch(86.32% 0.153 128.4)
XYZ	xyz(49.9358, 66.9789, 26.5137)
Luminance	0.6698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E573 #A473E5

analogous

#E5DD73 #B4E573 #7BE573

triadic

#B4E573 #73B4E5 #E573B4

tetradic

#B4E573 #73E5DD #A473E5 #E5737B

square

#B4E573 #73E5DD #A473E5 #E5737B

split-complementary

#B4E573 #737BE5 #DD73E5

monochromatic

#79BB23 #98DB3F #B4E573 #D0EFA7 #EBF8DA

Accessibility & contrast

On white

1.46

#B4E573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#B4E573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E573

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E573	#FFFFFF	#000000	##000000
##B4E573	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD869

Deuteranopia (green-blind)

#E7D57A

Tritanopia (blue-blind)

#B9DCCB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e573;
/* rgb */ color: rgb(180, 229, 115);
/* oklch */ color: oklch(86.3% 0.153 128.4);

Tailwind

colors: {
  custom: {
    50: '#cced9e',
    500: '#b4e573',
    950: '#000000',
  },
}

SCSS

$custom: #b4e573;
$custom-light: #cced9e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e573",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 115
  },
  "hsl": {
    "h": 85.789,
    "s": 68.675,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86319,
    "c": 0.15257,
    "h": 128.4
  },
  "luminance": 0.6698
}

Semantic roles & 50–950 ramp

primary

#B4E573

secondary

#7641BB

accent

#15D166

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B4E573

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

Preview Lab → · Contrast checker → · Palette generator →