#C3E455#C3E455

#C3E455 is a very light, vivid yellow-green. Relative luminance 0.677; OKLCH L 86.8% C 0.171 H 121.1°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#C3E455
RGB	rgb(195, 228, 85)
HSL	hsl(74, 73%, 61%)
HSV	hsv(74, 63%, 89%)
CMYK	cmyk(14.5%, 0%, 62.7%, 10.6%)
CIE-LAB	lab(85.88, -30.48, 64.02)
CIE-LCH	lch(85.88, 70.91, 115.46°)
OKLab	oklab(86.78% -0.0884 0.1463)
OKLCH	oklch(86.78% 0.171 121.1)
XYZ	xyz(51.8894, 67.7448, 18.9350)
Luminance	0.6774 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E455 #7655E4

analogous

#E4BE55 #C3E455 #7CE455

triadic

#C3E455 #55C3E4 #E455C3

tetradic

#C3E455 #55E4BE #7655E4 #E4557C

square

#C3E455 #55E4BE #7655E4 #E4557C

split-complementary

#C3E455 #557CE4 #BE55E4

monochromatic

#85A41A #AFD923 #C3E455 #D6EC8A #E8F5BF

Accessibility & contrast

On white

1.44

#C3E455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#C3E455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E455

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E455	#FFFFFF	#000000	##000000
##C3E455	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D743

Deuteranopia (green-blind)

#EDD75F

Tritanopia (blue-blind)

#CDD9C6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c3e455;
/* rgb */ color: rgb(195, 228, 85);
/* oklch */ color: oklch(86.8% 0.171 121.1);

Tailwind

colors: {
  custom: {
    50: '#d8ec8b',
    500: '#c3e455',
    950: '#000000',
  },
}

SCSS

$custom: #c3e455;
$custom-light: #d8ec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e455",
  "rgb": {
    "r": 195,
    "g": 228,
    "b": 85
  },
  "hsl": {
    "h": 73.846,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.8678,
    "c": 0.17088,
    "h": 121.1
  },
  "luminance": 0.67745
}

Semantic roles & 50–950 ramp

primary

#C3E455

secondary

#5036A7

accent

#11D53E

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C3E455

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

Preview Lab → · Contrast checker → · Palette generator →