#DEF17D#DEF17D

#DEF17D is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.0% C 0.143 H 117.0°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#DEF17D
RGB	rgb(222, 241, 125)
HSL	hsl(70, 81%, 72%)
HSV	hsv(70, 48%, 95%)
CMYK	cmyk(7.9%, 0%, 48.1%, 5.5%)
CIE-LAB	lab(91.65, -22.86, 53.49)
CIE-LCH	lch(91.65, 58.17, 113.14°)
OKLab	oklab(92.01% -0.0648 0.1273)
OKLCH	oklch(92.01% 0.143 117)
XYZ	xyz(65.2819, 79.9215, 31.3854)
Luminance	0.7992 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF17D #907DF1

analogous

#F1CA7D #DEF17D #A4F17D

triadic

#DEF17D #7DDEF1 #F17DDE

tetradic

#DEF17D #7DF1CA #907DF1 #F17DA4

square

#DEF17D #7DF1CA #907DF1 #F17DA4

split-complementary

#DEF17D #7DA4F1 #CA7DF1

monochromatic

#BCDC18 #D0EB46 #DEF17D #ECF7B4 #F8FCE3

Accessibility & contrast

On white

1.24

#DEF17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#DEF17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF17D

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF17D	#FFFFFF	#000000	##000000
##DEF17D	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE773

Deuteranopia (green-blind)

#FDE883

Tritanopia (blue-blind)

#E9E6D6

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #def17d;
/* rgb */ color: rgb(222, 241, 125);
/* oklch */ color: oklch(92.0% 0.143 117.0);

Tailwind

colors: {
  custom: {
    50: '#eaf5a5',
    500: '#def17d',
    950: '#000000',
  },
}

SCSS

$custom: #def17d;
$custom-light: #eaf5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#def17d",
  "rgb": {
    "r": 222,
    "g": 241,
    "b": 125
  },
  "hsl": {
    "h": 69.828,
    "s": 80.556,
    "l": 71.765
  },
  "oklch": {
    "l": 0.92006,
    "c": 0.14283,
    "h": 117
  },
  "luminance": 0.79921
}

Semantic roles & 50–950 ramp

primary

#DEF17D

secondary

#5C47CC

accent

#09DD2B

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#16170F

muted

#858580

Preview Lab

Preview with #DEF17D

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

Preview Lab → · Contrast checker → · Palette generator →