#BDEF57#BDEF57

#BDEF57 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 88.9% C 0.185 H 125.6°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#BDEF57
RGB	rgb(189, 239, 87)
HSL	hsl(80, 83%, 64%)
HSV	hsv(80, 64%, 94%)
CMYK	cmyk(20.9%, 0%, 63.6%, 6.3%)
CIE-LAB	lab(88.56, -37.67, 65.97)
CIE-LCH	lch(88.56, 75.97, 119.73°)
OKLab	oklab(88.85% -0.1078 0.1507)
OKLCH	oklch(88.85% 0.185 125.6)
XYZ	xyz(53.5733, 73.2393, 20.3291)
Luminance	0.7324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDEF57 #8957EF

analogous

#EFD557 #BDEF57 #71EF57

triadic

#BDEF57 #57BDEF #EF57BD

tetradic

#BDEF57 #57EFD5 #8957EF #EF5771

square

#BDEF57 #57EFD5 #8957EF #EF5771

split-complementary

#BDEF57 #5771EF #D557EF

monochromatic

#83BA12 #A7EA1F #BDEF57 #D3F48F #E9FAC7

Accessibility & contrast

On white

1.34

#BDEF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#BDEF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDEF57

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDEF57	#FFFFFF	#000000	##000000
##BDEF57	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE043

Deuteranopia (green-blind)

#F4DE62

Tritanopia (blue-blind)

#C5E4D0

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #bdef57;
/* rgb */ color: rgb(189, 239, 87);
/* oklch */ color: oklch(88.9% 0.185 125.6);

Tailwind

colors: {
  custom: {
    50: '#d4f48d',
    500: '#bdef57',
    950: '#000000',
  },
}

SCSS

$custom: #bdef57;
$custom-light: #d4f48d;
$custom-dark: #000000;

JSON

{
  "hex": "#bdef57",
  "rgb": {
    "r": 189,
    "g": 239,
    "b": 87
  },
  "hsl": {
    "h": 79.737,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.88852,
    "c": 0.18531,
    "h": 125.6
  },
  "luminance": 0.7324
}

Semantic roles & 50–950 ramp

primary

#BDEF57

secondary

#5E31B9

accent

#06DF4E

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BDEF57

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

Preview Lab → · Contrast checker → · Palette generator →