#C3E54C#C3E54C

#C3E54C is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.9% C 0.179 H 121.1°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#C3E54C
RGB	rgb(195, 229, 76)
HSL	hsl(73, 75%, 60%)
HSV	hsv(73, 67%, 90%)
CMYK	cmyk(14.8%, 0%, 66.8%, 10.2%)
CIE-LAB	lab(86.09, -31.54, 67.77)
CIE-LCH	lch(86.09, 74.75, 114.96°)
OKLab	oklab(86.93% -0.0921 0.1529)
OKLCH	oklch(86.93% 0.179 121.1)
XYZ	xyz(51.8302, 68.1626, 17.2623)
Luminance	0.6816 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E54C #6E4CE5

analogous

#E5BA4C #C3E54C #77E54C

triadic

#C3E54C #4CC3E5 #E54CC3

tetradic

#C3E54C #4CE5BA #6E4CE5 #E54C77

square

#C3E54C #4CE5BA #6E4CE5 #E54C77

split-complementary

#C3E54C #4C77E5 #BA4CE5

monochromatic

#819F17 #ACD51F #C3E54C #D5ED81 #E7F5B7

Accessibility & contrast

On white

1.44

#C3E54C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#C3E54C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E54C

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E54C	#FFFFFF	#000000	##000000
##C3E54C	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D835

Deuteranopia (green-blind)

#EED858

Tritanopia (blue-blind)

#CDD9C6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c3e54c;
/* rgb */ color: rgb(195, 229, 76);
/* oklch */ color: oklch(86.9% 0.179 121.1);

Tailwind

colors: {
  custom: {
    50: '#d8ed86',
    500: '#c3e54c',
    950: '#000000',
  },
}

SCSS

$custom: #c3e54c;
$custom-light: #d8ed86;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e54c",
  "rgb": {
    "r": 195,
    "g": 229,
    "b": 76
  },
  "hsl": {
    "h": 73.333,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.86927,
    "c": 0.17853,
    "h": 121.1
  },
  "luminance": 0.68163
}

Semantic roles & 50–950 ramp

primary

#C3E54C

secondary

#4C33A2

accent

#37F160

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C3E54C

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

Preview Lab → · Contrast checker → · Palette generator →