#DEF45F#DEF45F

#DEF45F is a very light, vivid yellow. Relative luminance 0.811; OKLCH L 92.3% C 0.173 H 117.0°. Best body text is #000000 at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#DEF45F
RGB	rgb(222, 244, 95)
HSL	hsl(69, 87%, 66%)
HSV	hsv(69, 61%, 96%)
CMYK	cmyk(9%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(92.16, -26.72, 67.25)
CIE-LCH	lch(92.16, 72.36, 111.67°)
OKLab	oklab(92.32% -0.0785 0.1538)
OKLCH	oklch(92.32% 0.173 117)
XYZ	xyz(64.5417, 81.0579, 23.0699)
Luminance	0.8106 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF45F #755FF4

analogous

#F4C05F #DEF45F #94F45F

triadic

#DEF45F #5FDEF4 #F45FDE

tetradic

#DEF45F #5FF4C0 #755FF4 #F45F94

square

#DEF45F #5FF4C0 #755FF4 #F45F94

split-complementary

#DEF45F #5F94F4 #C05FF4

monochromatic

#AFCB0E #D2F026 #DEF45F #EAF898 #F6FCD2

Accessibility & contrast

On white

1.22

#DEF45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.21

#DEF45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF45F

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF45F	#FFFFFF	#000000	##000000
##DEF45F	1.00	1.22	17.21	17.21
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.21	21.00	1.00	1.00
##000000	17.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE84D

Deuteranopia (green-blind)

#FFE969

Tritanopia (blue-blind)

#EBE7D5

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #def45f;
/* rgb */ color: rgb(222, 244, 95);
/* oklch */ color: oklch(92.3% 0.173 117.0);

Tailwind

colors: {
  custom: {
    50: '#ebf792',
    500: '#def45f',
    950: '#000000',
  },
}

SCSS

$custom: #def45f;
$custom-light: #ebf792;
$custom-dark: #000000;

JSON

{
  "hex": "#def45f",
  "rgb": {
    "r": 222,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 68.859,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.92319,
    "c": 0.17271,
    "h": 117
  },
  "luminance": 0.81057
}

Semantic roles & 50–950 ramp

primary

#DEF45F

secondary

#4630C7

accent

#02E423

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DEF45F

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

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