#DDF37F#DDF37F

#DDF37F is a very light, vivid yellow-green. Relative luminance 0.810; OKLCH L 92.4% C 0.144 H 118.2°. Best body text is #000000 at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#DDF37F
RGB	rgb(221, 243, 127)
HSL	hsl(71, 83%, 73%)
HSV	hsv(71, 48%, 95%)
CMYK	cmyk(9.1%, 0%, 47.7%, 4.7%)
CIE-LAB	lab(92.13, -24.00, 53.12)
CIE-LCH	lch(92.13, 58.29, 114.32°)
OKLab	oklab(92.38% -0.0678 0.1267)
OKLCH	oklch(92.38% 0.144 118.2)
XYZ	xyz(65.7008, 81.0061, 32.2491)
Luminance	0.8101 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF37F #957FF3

analogous

#F3CF7F #DDF37F #A3F37F

triadic

#DDF37F #7FDDF3 #F37FDD

tetradic

#DDF37F #7FF3CF #957FF3 #F37FA3

square

#DDF37F #7FF3CF #957FF3 #F37FA3

split-complementary

#DDF37F #7FA3F3 #CF7FF3

monochromatic

#BBE215 #CEEE47 #DDF37F #ECF8B7 #F8FCE3

Accessibility & contrast

On white

1.22

#DDF37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.20

#DDF37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF37F

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF37F	#FFFFFF	#000000	##000000
##DDF37F	1.00	1.22	17.20	17.20
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.20	21.00	1.00	1.00
##000000	17.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE875

Deuteranopia (green-blind)

#FEE985

Tritanopia (blue-blind)

#E7E8D8

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #ddf37f;
/* rgb */ color: rgb(221, 243, 127);
/* oklch */ color: oklch(92.4% 0.144 118.2);

Tailwind

colors: {
  custom: {
    50: '#e9f7a6',
    500: '#ddf37f',
    950: '#000000',
  },
}

SCSS

$custom: #ddf37f;
$custom-light: #e9f7a6;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf37f",
  "rgb": {
    "r": 221,
    "g": 243,
    "b": 127
  },
  "hsl": {
    "h": 71.379,
    "s": 82.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.92384,
    "c": 0.14366,
    "h": 118.2
  },
  "luminance": 0.81006
}

Semantic roles & 50–950 ramp

primary

#DDF37F

secondary

#6148CE

accent

#06DF2F

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#161710

muted

#858580

Preview Lab

Preview with #DDF37F

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

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