#C5EA55#C5EA55

#C5EA55 is a very light, vivid yellow-green. Relative luminance 0.714; OKLCH L 88.3% C 0.177 H 122.0°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#C5EA55
RGB	rgb(197, 234, 85)
HSL	hsl(75, 78%, 63%)
HSV	hsv(75, 64%, 92%)
CMYK	cmyk(15.8%, 0%, 63.7%, 8.2%)
CIE-LAB	lab(87.67, -32.49, 65.96)
CIE-LCH	lch(87.67, 73.53, 116.22°)
OKLab	oklab(88.25% -0.0941 0.1503)
OKLCH	oklch(88.25% 0.177 122)
XYZ	xyz(54.0891, 71.3717, 19.5192)
Luminance	0.7137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EA55 #7A55EA

analogous

#EAC455 #C5EA55 #7BEA55

triadic

#C5EA55 #55C5EA #EA55C5

tetradic

#C5EA55 #55EAC4 #7A55EA #EA557B

square

#C5EA55 #55EAC4 #7A55EA #EA557B

split-complementary

#C5EA55 #557BEA #C455EA

monochromatic

#89AF16 #B2E31F #C5EA55 #D8F18B #EAF7C2

Accessibility & contrast

On white

1.37

#C5EA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#C5EA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EA55

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EA55	#FFFFFF	#000000	##000000
##C5EA55	1.00	1.37	15.27	15.27
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD42

Deuteranopia (green-blind)

#F3DC60

Tritanopia (blue-blind)

#CFDFCB

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c5ea55;
/* rgb */ color: rgb(197, 234, 85);
/* oklch */ color: oklch(88.3% 0.177 122.0);

Tailwind

colors: {
  custom: {
    50: '#daf08c',
    500: '#c5ea55',
    950: '#000000',
  },
}

SCSS

$custom: #c5ea55;
$custom-light: #daf08c;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ea55",
  "rgb": {
    "r": 197,
    "g": 234,
    "b": 85
  },
  "hsl": {
    "h": 74.899,
    "s": 78.01,
    "l": 62.549
  },
  "oklch": {
    "l": 0.88253,
    "c": 0.17732,
    "h": 122
  },
  "luminance": 0.71372
}

Semantic roles & 50–950 ramp

primary

#C5EA55

secondary

#5234B0

accent

#0BDA3F

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C5EA55

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

Preview Lab → · Contrast checker → · Palette generator →