#DEE23F#DEE23F

#DEE23F is a very light, vivid yellow. Relative luminance 0.703; OKLCH L 88.2% C 0.175 H 110.9°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#DEE23F
RGB	rgb(222, 226, 63)
HSL	hsl(61, 74%, 57%)
HSV	hsv(61, 72%, 89%)
CMYK	cmyk(1.8%, 0%, 72.1%, 11.4%)
CIE-LAB	lab(87.14, -19.92, 74.07)
CIE-LCH	lch(87.14, 76.70, 105.05°)
OKLab	oklab(88.23% -0.0625 0.1634)
OKLCH	oklch(88.23% 0.175 110.9)
XYZ	xyz(58.2198, 70.2828, 15.2007)
Luminance	0.7028 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE23F #433FE2

analogous

#E2943F #DEE23F #8DE23F

triadic

#DEE23F #3FDEE2 #E23FDE

tetradic

#DEE23F #3FE294 #433FE2 #E23F8D

square

#DEE23F #3FE294 #433FE2 #E23F8D

split-complementary

#DEE23F #3F8DE2 #943FE2

monochromatic

#8E9116 #C2C61E #DEE23F #E7EA74 #F0F2A9

Accessibility & contrast

On white

1.39

#DEE23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#DEE23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE23F

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE23F	#FFFFFF	#000000	##000000
##DEE23F	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D81E

Deuteranopia (green-blind)

#F5DC4C

Tritanopia (blue-blind)

#EDD4C3

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #dee23f;
/* rgb */ color: rgb(222, 226, 63);
/* oklch */ color: oklch(88.2% 0.175 110.9);

Tailwind

colors: {
  custom: {
    50: '#ecea7f',
    500: '#dee23f',
    950: '#000000',
  },
}

SCSS

$custom: #dee23f;
$custom-light: #ecea7f;
$custom-dark: #000000;

JSON

{
  "hex": "#dee23f",
  "rgb": {
    "r": 222,
    "g": 226,
    "b": 63
  },
  "hsl": {
    "h": 61.472,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.88226,
    "c": 0.17492,
    "h": 110.9
  },
  "luminance": 0.70281
}

Semantic roles & 50–950 ramp

primary

#DEE23F

secondary

#323096

accent

#37F03C

background

#FFFEFB

surface

#FEFDF2

border

#D6D5CC

text

#17160B

muted

#85847E

Preview Lab

Preview with #DEE23F

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

Preview Lab → · Contrast checker → · Palette generator →