#D5F559#D5F559

#D5F559 is a very light, vivid yellow-green. Relative luminance 0.802; OKLCH L 91.8% C 0.181 H 120.0°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#D5F559
RGB	rgb(213, 245, 89)
HSL	hsl(72, 89%, 65%)
HSV	hsv(72, 64%, 96%)
CMYK	cmyk(13.1%, 0%, 63.7%, 3.9%)
CIE-LAB	lab(91.76, -31.10, 69.04)
CIE-LCH	lch(91.76, 75.72, 114.25°)
OKLab	oklab(91.83% -0.0907 0.157)
OKLCH	oklch(91.83% 0.181 120)
XYZ	xyz(61.8971, 80.1725, 21.6633)
Luminance	0.8017 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D5F559 #7959F5

analogous

#F5C759 #D5F559 #87F559

triadic

#D5F559 #59D5F5 #F559D5

tetradic

#D5F559 #59F5C7 #7959F5 #F55987

square

#D5F559 #59F5C7 #7959F5 #F55987

split-complementary

#D5F559 #5987F5 #C759F5

monochromatic

#A1C80C #C6F21F #D5F559 #E4F893 #F2FCCC

Accessibility & contrast

On white

1.23

#D5F559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#D5F559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D5F559

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D5F559	#FFFFFF	#000000	##000000
##D5F559	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE844

Deuteranopia (green-blind)

#FFE864

Tritanopia (blue-blind)

#E0E9D5

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #d5f559;
/* rgb */ color: rgb(213, 245, 89);
/* oklch */ color: oklch(91.8% 0.181 120.0);

Tailwind

colors: {
  custom: {
    50: '#e5f88f',
    500: '#d5f559',
    950: '#000000',
  },
}

SCSS

$custom: #d5f559;
$custom-light: #e5f88f;
$custom-dark: #000000;

JSON

{
  "hex": "#d5f559",
  "rgb": {
    "r": 213,
    "g": 245,
    "b": 89
  },
  "hsl": {
    "h": 72.308,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.91831,
    "c": 0.18137,
    "h": 120
  },
  "luminance": 0.80172
}

Semantic roles & 50–950 ramp

primary

#D5F559

secondary

#4D2EC4

accent

#00E52F

background

#FEFFFC

surface

#FDFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #D5F559

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

Preview Lab → · Contrast checker → · Palette generator →