#DCF05B#DCF05B

#DCF05B is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.3% C 0.172 H 116.4°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#DCF05B
RGB	rgb(220, 240, 91)
HSL	hsl(68, 83%, 65%)
HSV	hsv(68, 62%, 94%)
CMYK	cmyk(8.3%, 0%, 62.1%, 5.9%)
CIE-LAB	lab(90.91, -25.89, 67.49)
CIE-LCH	lch(90.91, 72.28, 110.99°)
OKLab	oklab(91.28% -0.0764 0.1539)
OKLCH	oklch(91.28% 0.172 116.4)
XYZ	xyz(62.5649, 78.2919, 21.7115)
Luminance	0.7829 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCF05B #6F5BF0

analogous

#F0BA5B #DCF05B #91F05B

triadic

#DCF05B #5BDCF0 #F05BDC

tetradic

#DCF05B #5BF0BA #6F5BF0 #F05B91

square

#DCF05B #5BF0BA #6F5BF0 #F05B91

split-complementary

#DCF05B #5B91F0 #BA5BF0

monochromatic

#A8BF11 #D0EB23 #DCF05B #E8F593 #F4FACB

Accessibility & contrast

On white

1.26

#DCF05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#DCF05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCF05B

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCF05B	#FFFFFF	#000000	##000000
##DCF05B	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE448

Deuteranopia (green-blind)

#FEE665

Tritanopia (blue-blind)

#E9E3D1

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dcf05b;
/* rgb */ color: rgb(220, 240, 91);
/* oklch */ color: oklch(91.3% 0.172 116.4);

Tailwind

colors: {
  custom: {
    50: '#eaf490',
    500: '#dcf05b',
    950: '#000000',
  },
}

SCSS

$custom: #dcf05b;
$custom-light: #eaf490;
$custom-dark: #000000;

JSON

{
  "hex": "#dcf05b",
  "rgb": {
    "r": 220,
    "g": 240,
    "b": 91
  },
  "hsl": {
    "h": 68.054,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.91275,
    "c": 0.17181,
    "h": 116.4
  },
  "luminance": 0.78291
}

Semantic roles & 50–950 ramp

primary

#DCF05B

secondary

#4532BD

accent

#06E023

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DCF05B

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

Preview Lab → · Contrast checker → · Palette generator →