#DEEF53#DEEF53

#DEEF53 is a very light, vivid yellow. Relative luminance 0.779; OKLCH L 91.1% C 0.176 H 115.3°. Best body text is #000000 at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#DEEF53
RGB	rgb(222, 239, 83)
HSL	hsl(67, 83%, 63%)
HSV	hsv(67, 65%, 94%)
CMYK	cmyk(7.1%, 0%, 65.3%, 6.3%)
CIE-LAB	lab(90.73, -25.12, 70.48)
CIE-LCH	lch(90.73, 74.82, 109.62°)
OKLab	oklab(91.14% -0.0751 0.159)
OKLCH	oklch(91.14% 0.176 115.3)
XYZ	xyz(62.5536, 77.8881, 19.9206)
Luminance	0.7789 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEEF53 #6453EF

analogous

#EFB253 #DEEF53 #90EF53

triadic

#DEEF53 #53DEEF #EF53DE

tetradic

#DEEF53 #53EFB2 #6453EF #EF5390

square

#DEEF53 #53EFB2 #6453EF #EF5390

split-complementary

#DEEF53 #5390EF #B253EF

monochromatic

#A5B711 #D3EA1B #DEEF53 #E9F48B #F3F9C3

Accessibility & contrast

On white

1.27

#DEEF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.58

#DEEF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEEF53

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEEF53	#FFFFFF	#000000	##000000
##DEEF53	1.00	1.27	16.58	16.58
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.58	21.00	1.00	1.00
##000000	16.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE33D

Deuteranopia (green-blind)

#FEE65E

Tritanopia (blue-blind)

#ECE2CF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #deef53;
/* rgb */ color: rgb(222, 239, 83);
/* oklch */ color: oklch(91.1% 0.176 115.3);

Tailwind

colors: {
  custom: {
    50: '#ecf48b',
    500: '#deef53',
    950: '#000000',
  },
}

SCSS

$custom: #deef53;
$custom-light: #ecf48b;
$custom-dark: #000000;

JSON

{
  "hex": "#deef53",
  "rgb": {
    "r": 222,
    "g": 239,
    "b": 83
  },
  "hsl": {
    "h": 66.538,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.91144,
    "c": 0.17587,
    "h": 115.3
  },
  "luminance": 0.77887
}

Semantic roles & 50–950 ramp

primary

#DEEF53

secondary

#3F30B6

accent

#06DF1E

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #DEEF53

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

Preview Lab → · Contrast checker → · Palette generator →