#C5DC57#C5DC57

#C5DC57 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 85.2% C 0.159 H 118.2°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#C5DC57
RGB	rgb(197, 220, 87)
HSL	hsl(70, 66%, 60%)
HSV	hsv(70, 60%, 86%)
CMYK	cmyk(10.5%, 0%, 60.5%, 13.7%)
CIE-LAB	lab(83.83, -25.77, 61.02)
CIE-LCH	lch(83.83, 66.24, 112.90°)
OKLab	oklab(85.18% -0.0752 0.1401)
OKLCH	oklch(85.18% 0.159 118.2)
XYZ	xyz(50.3403, 63.7452, 18.6671)
Luminance	0.6374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5DC57 #6E57DC

analogous

#DCB057 #C5DC57 #82DC57

triadic

#C5DC57 #57C5DC #DC57C5

tetradic

#C5DC57 #57DCB0 #6E57DC #DC5782

square

#C5DC57 #57DCB0 #6E57DC #DC5782

split-complementary

#C5DC57 #5782DC #B057DC

monochromatic

#849920 #B0CB2A #C5DC57 #D6E78A #E8F1BC

Accessibility & contrast

On white

1.53

#C5DC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#C5DC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DC57

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5DC57	#FFFFFF	#000000	##000000
##C5DC57	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD147

Deuteranopia (green-blind)

#E7D260

Tritanopia (blue-blind)

#D0D1C0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c5dc57;
/* rgb */ color: rgb(197, 220, 87);
/* oklch */ color: oklch(85.2% 0.159 118.2);

Tailwind

colors: {
  custom: {
    50: '#d9e68c',
    500: '#c5dc57',
    950: '#000000',
  },
}

SCSS

$custom: #c5dc57;
$custom-light: #d9e68c;
$custom-dark: #000000;

JSON

{
  "hex": "#c5dc57",
  "rgb": {
    "r": 197,
    "g": 220,
    "b": 87
  },
  "hsl": {
    "h": 70.376,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.85175,
    "c": 0.15901,
    "h": 118.2
  },
  "luminance": 0.63745
}

Semantic roles & 50–950 ramp

primary

#C5DC57

secondary

#4B3A9D

accent

#18CD37

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C5DC57

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

Preview Lab → · Contrast checker → · Palette generator →