#D9FB59#D9FB59

#D9FB59 is a very light, vivid yellow-green. Relative luminance 0.845; OKLCH L 93.4% C 0.187 H 120.3°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#D9FB59
RGB	rgb(217, 251, 89)
HSL	hsl(73, 95%, 67%)
HSV	hsv(73, 65%, 98%)
CMYK	cmyk(13.5%, 0%, 64.5%, 1.6%)
CIE-LAB	lab(93.65, -32.32, 71.11)
CIE-LCH	lch(93.65, 78.11, 114.44°)
OKLab	oklab(93.42% -0.0943 0.1613)
OKLCH	oklch(93.42% 0.187 120.3)
XYZ	xyz(64.9166, 84.4675, 22.3332)
Luminance	0.8447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D9FB59 #7B59FB

analogous

#FBCC59 #D9FB59 #88FB59

triadic

#D9FB59 #59D9FB #FB59D9

tetradic

#D9FB59 #59FBCC #7B59FB #FB5988

square

#D9FB59 #59FBCC #7B59FB #FB5988

split-complementary

#D9FB59 #5988FB #CC59FB

monochromatic

#A9D405 #CBFA1D #D9FB59 #E7FC95 #F4FED1

Accessibility & contrast

On white

1.17

#D9FB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#D9FB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D9FB59

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D9FB59	#FFFFFF	#000000	##000000
##D9FB59	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED43

Deuteranopia (green-blind)

#FFED65

Tritanopia (blue-blind)

#E4EEDA

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #d9fb59;
/* rgb */ color: rgb(217, 251, 89);
/* oklch */ color: oklch(93.4% 0.187 120.3);

Tailwind

colors: {
  custom: {
    50: '#e8fc8f',
    500: '#d9fb59',
    950: '#000000',
  },
}

SCSS

$custom: #d9fb59;
$custom-light: #e8fc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#d9fb59",
  "rgb": {
    "r": 217,
    "g": 251,
    "b": 89
  },
  "hsl": {
    "h": 72.593,
    "s": 95.294,
    "l": 66.667
  },
  "oklch": {
    "l": 0.9342,
    "c": 0.18687,
    "h": 120.3
  },
  "luminance": 0.84467
}

Semantic roles & 50–950 ramp

primary

#D9FB59

secondary

#4C29CF

accent

#00E630

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#16170D

muted

#85857F

Preview Lab

Preview with #D9FB59

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

Preview Lab → · Contrast checker → · Palette generator →