#DCF457#DCF457

#DCF457 is a very light, vivid yellow. Relative luminance 0.806; OKLCH L 92.1% C 0.179 H 117.5°. Best body text is #000000 at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#DCF457
RGB	rgb(220, 244, 87)
HSL	hsl(69, 88%, 65%)
HSV	hsv(69, 64%, 96%)
CMYK	cmyk(9.8%, 0%, 64.3%, 4.3%)
CIE-LAB	lab(91.96, -28.03, 70.17)
CIE-LCH	lch(91.96, 75.56, 111.77°)
OKLab	oklab(92.1% -0.0828 0.159)
OKLCH	oklch(92.1% 0.179 117.5)
XYZ	xyz(63.5875, 80.6058, 21.2237)
Luminance	0.8061 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCF457 #6F57F4

analogous

#F4BE57 #DCF457 #8EF457

triadic

#DCF457 #57DCF4 #F457DC

tetradic

#DCF457 #57F4BE #6F57F4 #F4578E

square

#DCF457 #57F4BE #6F57F4 #F4578E

split-complementary

#DCF457 #578EF4 #BE57F4

monochromatic

#A8C40D #D0F01E #DCF457 #E8F890 #F4FCCA

Accessibility & contrast

On white

1.23

#DCF457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.12

#DCF457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCF457

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCF457	#FFFFFF	#000000	##000000
##DCF457	1.00	1.23	17.12	17.12
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.12	21.00	1.00	1.00
##000000	17.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE742

Deuteranopia (green-blind)

#FFE962

Tritanopia (blue-blind)

#E9E7D4

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #dcf457;
/* rgb */ color: rgb(220, 244, 87);
/* oklch */ color: oklch(92.1% 0.179 117.5);

Tailwind

colors: {
  custom: {
    50: '#eaf78e',
    500: '#dcf457',
    950: '#000000',
  },
}

SCSS

$custom: #dcf457;
$custom-light: #eaf78e;
$custom-dark: #000000;

JSON

{
  "hex": "#dcf457",
  "rgb": {
    "r": 220,
    "g": 244,
    "b": 87
  },
  "hsl": {
    "h": 69.172,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92102,
    "c": 0.17924,
    "h": 117.5
  },
  "luminance": 0.80605
}

Semantic roles & 50–950 ramp

primary

#DCF457

secondary

#452EC1

accent

#01E424

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DCF457

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

Preview Lab → · Contrast checker → · Palette generator →