#C5D23E#C5D23E

#C5D23E is a very light, vivid yellow. Relative luminance 0.583; OKLCH L 82.8% C 0.165 H 114.4°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#C5D23E
RGB	rgb(197, 210, 62)
HSL	hsl(65, 62%, 53%)
HSV	hsv(65, 70%, 82%)
CMYK	cmyk(6.2%, 0%, 70.5%, 17.6%)
CIE-LAB	lab(80.91, -22.50, 67.76)
CIE-LCH	lch(80.91, 71.40, 108.37°)
OKLab	oklab(82.77% -0.0684 0.1507)
OKLCH	oklch(82.77% 0.165 114.4)
XYZ	xyz(46.9434, 58.3122, 13.3390)
Luminance	0.5831 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D23E #4B3ED2

analogous

#D2953E #C5D23E #7BD23E

triadic

#C5D23E #3EC5D2 #D23EC5

tetradic

#C5D23E #3ED295 #4B3ED2 #D23E7B

square

#C5D23E #3ED295 #4B3ED2 #D23E7B

split-complementary

#C5D23E #3E7BD2 #953ED2

monochromatic

#71791C #9FAB28 #C5D23E #D4DE70 #E3E9A1

Accessibility & contrast

On white

1.66

#C5D23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#C5D23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D23E

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D23E	#FFFFFF	#000000	##000000
##C5D23E	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C824

Deuteranopia (green-blind)

#E0CA4A

Tritanopia (blue-blind)

#D2C6B5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #c5d23e;
/* rgb */ color: rgb(197, 210, 62);
/* oklch */ color: oklch(82.8% 0.165 114.4);

Tailwind

colors: {
  custom: {
    50: '#dadf7d',
    500: '#c5d23e',
    950: '#000000',
  },
}

SCSS

$custom: #c5d23e;
$custom-light: #dadf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d23e",
  "rgb": {
    "r": 197,
    "g": 210,
    "b": 62
  },
  "hsl": {
    "h": 65.27,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.82773,
    "c": 0.16549,
    "h": 114.4
  },
  "luminance": 0.58311
}

Semantic roles & 50–950 ramp

primary

#C5D23E

secondary

#3A3381

accent

#43E551

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5D23E

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

Preview Lab → · Contrast checker → · Palette generator →