#DCEF5A#DCEF5A

#DCEF5A is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.1% C 0.171 H 116.1°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#DCEF5A
RGB	rgb(220, 239, 90)
HSL	hsl(68, 82%, 65%)
HSV	hsv(68, 62%, 94%)
CMYK	cmyk(7.9%, 0%, 62.3%, 6.3%)
CIE-LAB	lab(90.64, -25.48, 67.60)
CIE-LCH	lch(90.64, 72.24, 110.65°)
OKLab	oklab(91.05% -0.0754 0.154)
OKLCH	oklch(91.05% 0.171 116.1)
XYZ	xyz(62.2285, 77.6877, 21.3879)
Luminance	0.7769 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCEF5A #6D5AEF

analogous

#EFB85A #DCEF5A #92EF5A

triadic

#DCEF5A #5ADCEF #EF5ADC

tetradic

#DCEF5A #5AEFB8 #6D5AEF #EF5A92

square

#DCEF5A #5AEFB8 #6D5AEF #EF5A92

split-complementary

#DCEF5A #5A92EF #B85AEF

monochromatic

#A7BC12 #D0EA22 #DCEF5A #E8F492 #F4FACA

Accessibility & contrast

On white

1.27

#DCEF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#DCEF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCEF5A

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCEF5A	#FFFFFF	#000000	##000000
##DCEF5A	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE347

Deuteranopia (green-blind)

#FDE564

Tritanopia (blue-blind)

#E9E2D0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #dcef5a;
/* rgb */ color: rgb(220, 239, 90);
/* oklch */ color: oklch(91.1% 0.171 116.1);

Tailwind

colors: {
  custom: {
    50: '#eaf48f',
    500: '#dcef5a',
    950: '#000000',
  },
}

SCSS

$custom: #dcef5a;
$custom-light: #eaf48f;
$custom-dark: #000000;

JSON

{
  "hex": "#dcef5a",
  "rgb": {
    "r": 220,
    "g": 239,
    "b": 90
  },
  "hsl": {
    "h": 67.651,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.91051,
    "c": 0.17143,
    "h": 116.1
  },
  "luminance": 0.77687
}

Semantic roles & 50–950 ramp

primary

#DCEF5A

secondary

#4432BB

accent

#07DF22

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DCEF5A

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

Preview Lab → · Contrast checker → · Palette generator →