#DEF05F#DEF05F

#DEF05F is a very light, vivid yellow. Relative luminance 0.787; OKLCH L 91.5% C 0.168 H 115.8°. Best body text is #000000 at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#DEF05F
RGB	rgb(222, 240, 95)
HSL	hsl(67, 83%, 66%)
HSV	hsv(67, 60%, 94%)
CMYK	cmyk(7.5%, 0%, 60.4%, 5.9%)
CIE-LAB	lab(91.09, -24.83, 66.09)
CIE-LCH	lch(91.09, 70.60, 110.59°)
OKLab	oklab(91.46% -0.0732 0.1514)
OKLCH	oklch(91.46% 0.168 115.8)
XYZ	xyz(63.3512, 78.6769, 22.6731)
Luminance	0.7868 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF05F #715FF0

analogous

#F0B95F #DEF05F #95F05F

triadic

#DEF05F #5FDEF0 #F05FDE

tetradic

#DEF05F #5FF0B9 #715FF0 #F05F95

square

#DEF05F #5FF0B9 #715FF0 #F05F95

split-complementary

#DEF05F #5F95F0 #B95FF0

monochromatic

#ADC212 #D2EB27 #DEF05F #EAF597 #F5FACF

Accessibility & contrast

On white

1.25

#DEF05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.74

#DEF05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF05F

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF05F	#FFFFFF	#000000	##000000
##DEF05F	1.00	1.25	16.74	16.74
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.74	21.00	1.00	1.00
##000000	16.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54E

Deuteranopia (green-blind)

#FEE768

Tritanopia (blue-blind)

#EBE3D1

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #def05f;
/* rgb */ color: rgb(222, 240, 95);
/* oklch */ color: oklch(91.5% 0.168 115.8);

Tailwind

colors: {
  custom: {
    50: '#ebf492',
    500: '#def05f',
    950: '#000000',
  },
}

SCSS

$custom: #def05f;
$custom-light: #ebf492;
$custom-dark: #000000;

JSON

{
  "hex": "#def05f",
  "rgb": {
    "r": 222,
    "g": 240,
    "b": 95
  },
  "hsl": {
    "h": 67.448,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.91461,
    "c": 0.16815,
    "h": 115.8
  },
  "luminance": 0.78676
}

Semantic roles & 50–950 ramp

primary

#DEF05F

secondary

#4533C0

accent

#06DF21

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DEF05F

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

Preview Lab → · Contrast checker → · Palette generator →