#DCF557#DCF557

#DCF557 is a very light, vivid yellow. Relative luminance 0.812; OKLCH L 92.3% C 0.180 H 117.8°. Best body text is #000000 at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#DCF557
RGB	rgb(220, 245, 87)
HSL	hsl(69, 89%, 65%)
HSV	hsv(69, 64%, 96%)
CMYK	cmyk(10.2%, 0%, 64.5%, 3.9%)
CIE-LAB	lab(92.22, -28.49, 70.45)
CIE-LCH	lch(92.22, 75.99, 112.02°)
OKLab	oklab(92.32% -0.0841 0.1596)
OKLCH	oklch(92.32% 0.18 117.8)
XYZ	xyz(63.8892, 81.2092, 21.3242)
Luminance	0.8121 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCF557 #7057F5

analogous

#F5BF57 #DCF557 #8DF557

triadic

#DCF557 #57DCF5 #F557DC

tetradic

#DCF557 #57F5BF #7057F5 #F5578D

square

#DCF557 #57F5BF #7057F5 #F5578D

split-complementary

#DCF557 #578DF5 #BF57F5

monochromatic

#A8C60C #D0F21D #DCF557 #E8F891 #F4FCCB

Accessibility & contrast

On white

1.22

#DCF557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.24

#DCF557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCF557

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCF557	#FFFFFF	#000000	##000000
##DCF557	1.00	1.22	17.24	17.24
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.24	21.00	1.00	1.00
##000000	17.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE841

Deuteranopia (green-blind)

#FFEA62

Tritanopia (blue-blind)

#E9E8D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #dcf557;
/* rgb */ color: rgb(220, 245, 87);
/* oklch */ color: oklch(92.3% 0.180 117.8);

Tailwind

colors: {
  custom: {
    50: '#eaf88e',
    500: '#dcf557',
    950: '#000000',
  },
}

SCSS

$custom: #dcf557;
$custom-light: #eaf88e;
$custom-dark: #000000;

JSON

{
  "hex": "#dcf557",
  "rgb": {
    "r": 220,
    "g": 245,
    "b": 87
  },
  "hsl": {
    "h": 69.494,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92318,
    "c": 0.18036,
    "h": 117.8
  },
  "luminance": 0.81209
}

Semantic roles & 50–950 ramp

primary

#DCF557

secondary

#452DC3

accent

#00E524

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DCF557

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

Preview Lab → · Contrast checker → · Palette generator →