#D9FE59#D9FE59

#D9FE59 is a very light, vivid yellow-green. Relative luminance 0.864; OKLCH L 94.1% C 0.190 H 121.0°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#D9FE59
RGB	rgb(217, 254, 89)
HSL	hsl(73, 99%, 67%)
HSV	hsv(73, 65%, 100%)
CMYK	cmyk(14.6%, 0%, 65%, 0.4%)
CIE-LAB	lab(94.46, -33.69, 71.96)
CIE-LCH	lch(94.46, 79.45, 115.09°)
OKLab	oklab(94.07% -0.0982 0.1631)
OKLCH	oklch(94.07% 0.19 121)
XYZ	xyz(65.8612, 86.3567, 22.6481)
Luminance	0.8636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9FE59 #7E59FE

analogous

#FED159 #D9FE59 #86FE59

triadic

#D9FE59 #59D9FE #FE59D9

tetradic

#D9FE59 #59FED1 #7E59FE #FE5986

square

#D9FE59 #59FED1 #7E59FE #FE5986

split-complementary

#D9FE59 #5986FE #D159FE

monochromatic

#AADB01 #CBFE1C #D9FE59 #E7FE96 #F5FFD3

Accessibility & contrast

On white

1.15

#D9FE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#D9FE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9FE59

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9FE59	#FFFFFF	#000000	##000000
##D9FE59	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF042

Deuteranopia (green-blind)

#FFEF65

Tritanopia (blue-blind)

#E4F1DC

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #d9fe59;
/* rgb */ color: rgb(217, 254, 89);
/* oklch */ color: oklch(94.1% 0.190 121.0);

Tailwind

colors: {
  custom: {
    50: '#e8fe90',
    500: '#d9fe59',
    950: '#000000',
  },
}

SCSS

$custom: #d9fe59;
$custom-light: #e8fe90;
$custom-dark: #000000;

JSON

{
  "hex": "#d9fe59",
  "rgb": {
    "r": 217,
    "g": 254,
    "b": 89
  },
  "hsl": {
    "h": 73.455,
    "s": 98.802,
    "l": 67.255
  },
  "oklch": {
    "l": 0.94074,
    "c": 0.19035,
    "h": 121
  },
  "luminance": 0.86357
}

Semantic roles & 50–950 ramp

primary

#D9FE59

secondary

#4E27D4

accent

#00E633

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#16170D

muted

#85857F

Preview Lab

Preview with #D9FE59

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

Preview Lab → · Contrast checker → · Palette generator →