#DECF51#DECF51

#DECF51 is a very light, vivid yellow. Relative luminance 0.607; OKLCH L 84.4% C 0.145 H 102.5°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#DECF51
RGB	rgb(222, 207, 81)
HSL	hsl(54, 68%, 59%)
HSV	hsv(54, 64%, 87%)
CMYK	cmyk(0%, 6.8%, 63.5%, 12.9%)
CIE-LAB	lab(82.25, -9.55, 62.40)
CIE-LCH	lch(82.25, 63.12, 98.70°)
OKLab	oklab(84.37% -0.0314 0.1417)
OKLCH	oklch(84.37% 0.145 102.5)
XYZ	xyz(53.9243, 60.7515, 16.6687)
Luminance	0.6075 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DECF51 #5160DE

analogous

#DE8951 #DECF51 #A7DE51

triadic

#DECF51 #51DECF #CF51DE

tetradic

#DECF51 #51DE89 #5160DE #DE51A7

square

#DECF51 #51DE89 #5160DE #DE51A7

split-complementary

#DECF51 #51A7DE #8951DE

monochromatic

#988B1D #CBBA27 #DECF51 #E8DD84 #F2EBB8

Accessibility & contrast

On white

1.60

#DECF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#DECF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DECF51

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DECF51	#FFFFFF	#000000	##000000
##DECF51	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C942

Deuteranopia (green-blind)

#E5D058

Tritanopia (blue-blind)

#EEC1B5

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #decf51;
/* rgb */ color: rgb(222, 207, 81);
/* oklch */ color: oklch(84.4% 0.145 102.5);

Tailwind

colors: {
  custom: {
    50: '#ebdd87',
    500: '#decf51',
    950: '#000000',
  },
}

SCSS

$custom: #decf51;
$custom-light: #ebdd87;
$custom-dark: #000000;

JSON

{
  "hex": "#decf51",
  "rgb": {
    "r": 222,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 53.617,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84367,
    "c": 0.14512,
    "h": 102.5
  },
  "luminance": 0.60749
}

Semantic roles & 50–950 ramp

primary

#DECF51

secondary

#37429C

accent

#4FEB3D

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17150C

muted

#85847F

Preview Lab

Preview with #DECF51

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

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