#DEEF81#DEEF81

#DEEF81 is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 91.6% C 0.136 H 116.4°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#DEEF81
RGB	rgb(222, 239, 129)
HSL	hsl(69, 77%, 72%)
HSV	hsv(69, 46%, 94%)
CMYK	cmyk(7.1%, 0%, 46%, 6.3%)
CIE-LAB	lab(91.17, -21.51, 51.02)
CIE-LCH	lch(91.17, 55.37, 112.86°)
OKLab	oklab(91.63% -0.0606 0.1222)
OKLCH	oklch(91.63% 0.136 116.4)
XYZ	xyz(64.9538, 78.8482, 32.5621)
Luminance	0.7885 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEEF81 #9281EF

analogous

#EFC981 #DEEF81 #A7EF81

triadic

#DEEF81 #81DEEF #EF81DE

tetradic

#DEEF81 #81EFC9 #9281EF #EF81A7

square

#DEEF81 #81EFC9 #9281EF #EF81A7

split-complementary

#DEEF81 #81A7EF #C981EF

monochromatic

#BDDA1C #D0E84B #DEEF81 #ECF6B7 #F8FCE4

Accessibility & contrast

On white

1.25

#DEEF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#DEEF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEEF81

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEEF81	#FFFFFF	#000000	##000000
##DEEF81	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE578

Deuteranopia (green-blind)

#FBE787

Tritanopia (blue-blind)

#E9E4D5

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #deef81;
/* rgb */ color: rgb(222, 239, 129);
/* oklch */ color: oklch(91.6% 0.136 116.4);

Tailwind

colors: {
  custom: {
    50: '#eaf4a8',
    500: '#deef81',
    950: '#000000',
  },
}

SCSS

$custom: #deef81;
$custom-light: #eaf4a8;
$custom-dark: #000000;

JSON

{
  "hex": "#deef81",
  "rgb": {
    "r": 222,
    "g": 239,
    "b": 129
  },
  "hsl": {
    "h": 69.273,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.91634,
    "c": 0.13636,
    "h": 116.4
  },
  "luminance": 0.78848
}

Semantic roles & 50–950 ramp

primary

#DEEF81

secondary

#5E4BC9

accent

#0CDA2C

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#161710

muted

#858580

Preview Lab

Preview with #DEEF81

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

Preview Lab → · Contrast checker → · Palette generator →