#B5E564#B5E564

#B5E564 is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.2% C 0.166 H 126.7°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#B5E564
RGB	rgb(181, 229, 100)
HSL	hsl(82, 71%, 65%)
HSV	hsv(82, 56%, 90%)
CMYK	cmyk(21%, 0%, 56.3%, 10.2%)
CIE-LAB	lab(85.39, -35.10, 56.85)
CIE-LCH	lch(85.39, 66.81, 121.69°)
OKLab	oklab(86.2% -0.0991 0.1329)
OKLCH	oklch(86.2% 0.166 126.7)
XYZ	xyz(49.3756, 66.7818, 22.3430)
Luminance	0.6678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E564 #9464E5

analogous

#E5D564 #B5E564 #74E564

triadic

#B5E564 #64B5E5 #E564B5

tetradic

#B5E564 #64E5D5 #9464E5 #E56474

square

#B5E564 #64E5D5 #9464E5 #E56474

split-complementary

#B5E564 #6474E5 #D564E5

monochromatic

#7AB11E #9CDC30 #B5E564 #CEEE98 #E7F7CD

Accessibility & contrast

On white

1.46

#B5E564 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#B5E564 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E564

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E564	#FFFFFF	#000000	##000000
##B5E564	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D757

Deuteranopia (green-blind)

#E9D56D

Tritanopia (blue-blind)

#BBDBC9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b5e564;
/* rgb */ color: rgb(181, 229, 100);
/* oklch */ color: oklch(86.2% 0.166 126.7);

Tailwind

colors: {
  custom: {
    50: '#ceed94',
    500: '#b5e564',
    950: '#000000',
  },
}

SCSS

$custom: #b5e564;
$custom-light: #ceed94;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e564",
  "rgb": {
    "r": 181,
    "g": 229,
    "b": 100
  },
  "hsl": {
    "h": 82.326,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86202,
    "c": 0.16579,
    "h": 126.7
  },
  "luminance": 0.66782
}

Semantic roles & 50–950 ramp

primary

#B5E564

secondary

#673BB2

accent

#12D35A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B5E564

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

Preview Lab → · Contrast checker → · Palette generator →