#C5E463#C5E463

#C5E463 is a very light, vivid yellow-green. Relative luminance 0.683; OKLCH L 87.1% C 0.159 H 121.1°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#C5E463
RGB	rgb(197, 228, 99)
HSL	hsl(74, 70%, 64%)
HSV	hsv(74, 57%, 89%)
CMYK	cmyk(13.6%, 0%, 56.6%, 10.6%)
CIE-LAB	lab(86.14, -28.64, 58.41)
CIE-LCH	lch(86.14, 65.05, 116.12°)
OKLab	oklab(87.06% -0.082 0.136)
OKLCH	oklch(87.06% 0.159 121.1)
XYZ	xyz(53.0220, 68.2580, 22.1838)
Luminance	0.6826 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E463 #8263E4

analogous

#E4C363 #C5E463 #85E463

triadic

#C5E463 #63C5E4 #E463C5

tetradic

#C5E463 #63E4C3 #8263E4 #E46385

square

#C5E463 #63E4C3 #8263E4 #E46385

split-complementary

#C5E463 #6385E4 #C363E4

monochromatic

#8CAE1E #B2DB2F #C5E463 #D8ED97 #ECF6CB

Accessibility & contrast

On white

1.43

#C5E463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#C5E463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E463

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E463	#FFFFFF	#000000	##000000
##C5E463	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D855

Deuteranopia (green-blind)

#EDD86B

Tritanopia (blue-blind)

#CED9C8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c5e463;
/* rgb */ color: rgb(197, 228, 99);
/* oklch */ color: oklch(87.1% 0.159 121.1);

Tailwind

colors: {
  custom: {
    50: '#d9ec93',
    500: '#c5e463',
    950: '#000000',
  },
}

SCSS

$custom: #c5e463;
$custom-light: #d9ec93;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e463",
  "rgb": {
    "r": 197,
    "g": 228,
    "b": 99
  },
  "hsl": {
    "h": 74.419,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8706,
    "c": 0.15879,
    "h": 121.1
  },
  "luminance": 0.68258
}

Semantic roles & 50–950 ramp

primary

#C5E463

secondary

#573CB0

accent

#13D341

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C5E463

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

Preview Lab → · Contrast checker → · Palette generator →