#D9FF4E#D9FF4E

#D9FF4E is a very light, vivid yellow-green. Relative luminance 0.868; OKLCH L 94.2% C 0.199 H 120.9°. Best body text is #000000 at 18.36:1 contrast (WCAG AA passes).

Color values

HEX	#D9FF4E
RGB	rgb(217, 255, 78)
HSL	hsl(73, 100%, 65%)
HSV	hsv(73, 69%, 100%)
CMYK	cmyk(14.9%, 0%, 69.4%, 0%)
CIE-LAB	lab(94.66, -34.79, 76.17)
CIE-LCH	lch(94.66, 83.74, 114.55°)
OKLab	oklab(94.21% -0.1022 0.1704)
OKLCH	oklch(94.21% 0.199 120.9)
XYZ	xyz(65.7515, 86.8219, 20.5007)
Luminance	0.8682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9FF4E #744EFF

analogous

#FFCC4E #D9FF4E #81FF4E

triadic

#D9FF4E #4ED9FF #FF4ED9

tetradic

#D9FF4E #4EFFCC #744EFF #FF4E81

square

#D9FF4E #4EFFCC #744EFF #FF4E81

split-complementary

#D9FF4E #4E81FF #CC4EFF

monochromatic

#A5D300 #CCFF11 #D9FF4E #E6FF8B #F3FFC8

Accessibility & contrast

On white

1.14

#D9FF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.36

#D9FF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9FF4E

18.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9FF4E	#FFFFFF	#000000	##000000
##D9FF4E	1.00	1.14	18.36	18.36
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.36	21.00	1.00	1.00
##000000	18.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF030

Deuteranopia (green-blind)

#FFF05D

Tritanopia (blue-blind)

#E5F2DC

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #d9ff4e;
/* rgb */ color: rgb(217, 255, 78);
/* oklch */ color: oklch(94.2% 0.199 120.9);

Tailwind

colors: {
  custom: {
    50: '#e8ff8a',
    500: '#d9ff4e',
    950: '#000000',
  },
}

SCSS

$custom: #d9ff4e;
$custom-light: #e8ff8a;
$custom-dark: #000000;

JSON

{
  "hex": "#d9ff4e",
  "rgb": {
    "r": 217,
    "g": 255,
    "b": 78
  },
  "hsl": {
    "h": 72.881,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.9421,
    "c": 0.19864,
    "h": 120.9
  },
  "luminance": 0.86822
}

Semantic roles & 50–950 ramp

primary

#D9FF4E

secondary

#4824CD

accent

#00E631

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17180C

muted

#85867F

Preview Lab

Preview with #D9FF4E

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

Preview Lab → · Contrast checker → · Palette generator →