#D4FF59#D4FF59

#D4FF59 is a very light, vivid yellow-green. Relative luminance 0.862; OKLCH L 94.0% C 0.193 H 122.7°. Best body text is #000000 at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#D4FF59
RGB	rgb(212, 255, 89)
HSL	hsl(76, 100%, 67%)
HSV	hsv(76, 65%, 100%)
CMYK	cmyk(16.9%, 0%, 65.1%, 0%)
CIE-LAB	lab(94.41, -36.05, 71.80)
CIE-LCH	lch(94.41, 80.35, 116.66°)
OKLab	oklab(93.95% -0.1044 0.1629)
OKLCH	oklch(93.95% 0.193 122.7)
XYZ	xyz(64.7152, 86.2381, 22.6855)
Luminance	0.8624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D4FF59 #8459FF

analogous

#FFD759 #D4FF59 #81FF59

triadic

#D4FF59 #59D4FF #FF59D4

tetradic

#D4FF59 #59FFD7 #8459FF #FF5981

square

#D4FF59 #59FFD7 #8459FF #FF5981

split-complementary

#D4FF59 #5981FF #D759FF

monochromatic

#A4DE00 #C4FF1C #D4FF59 #E4FF96 #F4FFD3

Accessibility & contrast

On white

1.15

#D4FF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.25

#D4FF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D4FF59

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D4FF59	#FFFFFF	#000000	##000000
##D4FF59	1.00	1.15	18.25	18.25
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.25	21.00	1.00	1.00
##000000	18.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF042

Deuteranopia (green-blind)

#FFEF66

Tritanopia (blue-blind)

#DEF3DD

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #d4ff59;
/* rgb */ color: rgb(212, 255, 89);
/* oklch */ color: oklch(94.0% 0.193 122.7);

Tailwind

colors: {
  custom: {
    50: '#e5ff90',
    500: '#d4ff59',
    950: '#000000',
  },
}

SCSS

$custom: #d4ff59;
$custom-light: #e5ff90;
$custom-dark: #000000;

JSON

{
  "hex": "#d4ff59",
  "rgb": {
    "r": 212,
    "g": 255,
    "b": 89
  },
  "hsl": {
    "h": 75.542,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.93951,
    "c": 0.19347,
    "h": 122.7
  },
  "luminance": 0.86238
}

Semantic roles & 50–950 ramp

primary

#D4FF59

secondary

#5426D6

accent

#00E63B

background

#FEFFFC

surface

#FDFFF4

border

#D5D7CE

text

#16180D

muted

#84867F

Preview Lab

Preview with #D4FF59

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

Preview Lab → · Contrast checker → · Palette generator →