#D9FF5A#D9FF5A

#D9FF5A is a very light, vivid yellow-green. Relative luminance 0.870; OKLCH L 94.3% C 0.191 H 121.3°. Best body text is #000000 at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#D9FF5A
RGB	rgb(217, 255, 90)
HSL	hsl(74, 100%, 68%)
HSV	hsv(74, 65%, 100%)
CMYK	cmyk(14.9%, 0%, 64.7%, 0%)
CIE-LAB	lab(94.74, -34.08, 71.86)
CIE-LCH	lch(94.74, 79.54, 115.37°)
OKLab	oklab(94.3% -0.0992 0.163)
OKLCH	oklch(94.3% 0.191 121.3)
XYZ	xyz(66.2216, 87.0099, 22.9768)
Luminance	0.8701 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9FF5A #805AFF

analogous

#FFD25A #D9FF5A #87FF5A

triadic

#D9FF5A #5AD9FF #FF5AD9

tetradic

#D9FF5A #5AFFD2 #805AFF #FF5A87

square

#D9FF5A #5AFFD2 #805AFF #FF5A87

split-complementary

#D9FF5A #5A87FF #D25AFF

monochromatic

#ABDF00 #CBFF1D #D9FF5A #E7FF97 #F5FFD4

Accessibility & contrast

On white

1.14

#D9FF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.40

#D9FF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9FF5A

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9FF5A	#FFFFFF	#000000	##000000
##D9FF5A	1.00	1.14	18.40	18.40
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.40	21.00	1.00	1.00
##000000	18.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF143

Deuteranopia (green-blind)

#FFF066

Tritanopia (blue-blind)

#E4F2DD

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #d9ff5a;
/* rgb */ color: rgb(217, 255, 90);
/* oklch */ color: oklch(94.3% 0.191 121.3);

Tailwind

colors: {
  custom: {
    50: '#e8ff90',
    500: '#d9ff5a',
    950: '#000000',
  },
}

SCSS

$custom: #d9ff5a;
$custom-light: #e8ff90;
$custom-dark: #000000;

JSON

{
  "hex": "#d9ff5a",
  "rgb": {
    "r": 217,
    "g": 255,
    "b": 90
  },
  "hsl": {
    "h": 73.818,
    "s": 100,
    "l": 67.647
  },
  "oklch": {
    "l": 0.943,
    "c": 0.19082,
    "h": 121.3
  },
  "luminance": 0.8701
}

Semantic roles & 50–950 ramp

primary

#D9FF5A

secondary

#4F26D7

accent

#00E635

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#16180D

muted

#85867F

Preview Lab

Preview with #D9FF5A

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

Preview Lab → · Contrast checker → · Palette generator →