#DECF40#DECF40

#DECF40 is a very light, vivid yellow. Relative luminance 0.605; OKLCH L 84.2% C 0.157 H 103.2°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#DECF40
RGB	rgb(222, 207, 64)
HSL	hsl(54, 71%, 56%)
HSV	hsv(54, 71%, 87%)
CMYK	cmyk(0%, 6.8%, 71.2%, 12.9%)
CIE-LAB	lab(82.12, -10.46, 68.91)
CIE-LCH	lch(82.12, 69.70, 98.63°)
OKLab	oklab(84.23% -0.0358 0.1527)
OKLCH	oklch(84.23% 0.157 103.2)
XYZ	xyz(53.3647, 60.5276, 13.7215)
Luminance	0.6052 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DECF40 #404FDE

analogous

#DE8040 #DECF40 #9EDE40

triadic

#DECF40 #40DECF #CF40DE

tetradic

#DECF40 #40DE80 #404FDE #DE409E

square

#DECF40 #40DE80 #404FDE #DE409E

split-complementary

#DECF40 #409EDE #8040DE

monochromatic

#8B8118 #C0B121 #DECF40 #E7DC74 #F0E9A8

Accessibility & contrast

On white

1.60

#DECF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#DECF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DECF40

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DECF40	#FFFFFF	#000000	##000000
##DECF40	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C828

Deuteranopia (green-blind)

#E6CF4A

Tritanopia (blue-blind)

#EFC1B3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #decf40;
/* rgb */ color: rgb(222, 207, 64);
/* oklch */ color: oklch(84.2% 0.157 103.2);

Tailwind

colors: {
  custom: {
    50: '#ecdd7e',
    500: '#decf40',
    950: '#000000',
  },
}

SCSS

$custom: #decf40;
$custom-light: #ecdd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#decf40",
  "rgb": {
    "r": 222,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 54.304,
    "s": 70.536,
    "l": 56.078
  },
  "oklch": {
    "l": 0.84232,
    "c": 0.1568,
    "h": 103.2
  },
  "luminance": 0.60525
}

Semantic roles & 50–950 ramp

primary

#DECF40

secondary

#313A91

accent

#4BED3A

background

#FFFEFB

surface

#FEFCF2

border

#D6D5CC

text

#17150A

muted

#85847D

Preview Lab

Preview with #DECF40

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

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