#DECF57#DECF57

#DECF57 is a very light, vivid yellow. Relative luminance 0.608; OKLCH L 84.4% C 0.140 H 102.2°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#DECF57
RGB	rgb(222, 207, 87)
HSL	hsl(53, 67%, 61%)
HSV	hsv(53, 61%, 87%)
CMYK	cmyk(0%, 6.8%, 60.8%, 12.9%)
CIE-LAB	lab(82.30, -9.17, 59.90)
CIE-LCH	lch(82.30, 60.60, 98.70°)
OKLab	oklab(84.42% -0.0297 0.1372)
OKLCH	oklch(84.42% 0.14 102.2)
XYZ	xyz(54.1594, 60.8455, 17.9065)
Luminance	0.6084 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DECF57 #5766DE

analogous

#DE8B57 #DECF57 #AADE57

triadic

#DECF57 #57DECF #CF57DE

tetradic

#DECF57 #57DE8B #5766DE #DE57AA

square

#DECF57 #57DE8B #5766DE #DE57AA

split-complementary

#DECF57 #57AADE #8B57DE

monochromatic

#9C8E1F #CFBD29 #DECF57 #E8DE8A #F2ECBD

Accessibility & contrast

On white

1.59

#DECF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#DECF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DECF57

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DECF57	#FFFFFF	#000000	##000000
##DECF57	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C949

Deuteranopia (green-blind)

#E5D05D

Tritanopia (blue-blind)

#EEC2B5

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #decf57;
/* rgb */ color: rgb(222, 207, 87);
/* oklch */ color: oklch(84.4% 0.140 102.2);

Tailwind

colors: {
  custom: {
    50: '#ebdd8b',
    500: '#decf57',
    950: '#000000',
  },
}

SCSS

$custom: #decf57;
$custom-light: #ebdd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#decf57",
  "rgb": {
    "r": 222,
    "g": 207,
    "b": 87
  },
  "hsl": {
    "h": 53.333,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84423,
    "c": 0.1404,
    "h": 102.2
  },
  "luminance": 0.60843
}

Semantic roles & 50–950 ramp

primary

#DECF57

secondary

#3A45A0

accent

#2BCF16

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17150C

muted

#85847F

Preview Lab

Preview with #DECF57

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

Preview Lab → · Contrast checker → · Palette generator →