#C3E54F#C3E54F

#C3E54F is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 87.0% C 0.176 H 121.2°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#C3E54F
RGB	rgb(195, 229, 79)
HSL	hsl(74, 74%, 60%)
HSV	hsv(74, 66%, 90%)
CMYK	cmyk(14.8%, 0%, 65.5%, 10.2%)
CIE-LAB	lab(86.11, -31.35, 66.64)
CIE-LCH	lch(86.11, 73.65, 115.19°)
OKLab	oklab(86.95% -0.0913 0.151)
OKLCH	oklch(86.95% 0.176 121.2)
XYZ	xyz(51.9370, 68.2053, 17.8244)
Luminance	0.6821 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E54F #714FE5

analogous

#E5BC4F #C3E54F #78E54F

triadic

#C3E54F #4FC3E5 #E54FC3

tetradic

#C3E54F #4FE5BC #714FE5 #E54F78

square

#C3E54F #4FE5BC #714FE5 #E54F78

split-complementary

#C3E54F #4F78E5 #BC4FE5

monochromatic

#82A218 #ADD720 #C3E54F #D5ED84 #E7F5BA

Accessibility & contrast

On white

1.43

#C3E54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#C3E54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E54F

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E54F	#FFFFFF	#000000	##000000
##C3E54F	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D83A

Deuteranopia (green-blind)

#EED85A

Tritanopia (blue-blind)

#CDDAC7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c3e54f;
/* rgb */ color: rgb(195, 229, 79);
/* oklch */ color: oklch(87.0% 0.176 121.2);

Tailwind

colors: {
  custom: {
    50: '#d8ed88',
    500: '#c3e54f',
    950: '#000000',
  },
}

SCSS

$custom: #c3e54f;
$custom-light: #d8ed88;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e54f",
  "rgb": {
    "r": 195,
    "g": 229,
    "b": 79
  },
  "hsl": {
    "h": 73.6,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.86951,
    "c": 0.17646,
    "h": 121.2
  },
  "luminance": 0.68205
}

Semantic roles & 50–950 ramp

primary

#C3E54F

secondary

#4D34A4

accent

#0FD63C

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C3E54F

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

Preview Lab → · Contrast checker → · Palette generator →