#C3ED40#C3ED40

#C3ED40 is a very light, vivid yellow-green. Relative luminance 0.725; OKLCH L 88.6% C 0.195 H 122.6°. Best body text is #000000 at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#C3ED40
RGB	rgb(195, 237, 64)
HSL	hsl(75, 83%, 59%)
HSV	hsv(75, 73%, 93%)
CMYK	cmyk(17.7%, 0%, 73%, 7.1%)
CIE-LAB	lab(88.23, -35.87, 74.12)
CIE-LCH	lch(88.23, 82.34, 115.83°)
OKLab	oklab(88.63% -0.1051 0.1645)
OKLCH	oklch(88.63% 0.195 122.6)
XYZ	xyz(53.7160, 72.5404, 16.0213)
Luminance	0.7254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3ED40 #6A40ED

analogous

#EDC040 #C3ED40 #6DED40

triadic

#C3ED40 #40C3ED #ED40C3

tetradic

#C3ED40 #40EDC0 #6A40ED #ED406D

square

#C3ED40 #40EDC0 #6A40ED #ED406D

split-complementary

#C3ED40 #406DED #C040ED

monochromatic

#7FA30F #ABDB15 #C3ED40 #D5F278 #E6F8B0

Accessibility & contrast

On white

1.35

#C3ED40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.51

#C3ED40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3ED40

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3ED40	#FFFFFF	#000000	##000000
##C3ED40	1.00	1.35	15.51	15.51
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.51	21.00	1.00	1.00
##000000	15.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBDE1B

Deuteranopia (green-blind)

#F6DD50

Tritanopia (blue-blind)

#CDE1CC

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c3ed40;
/* rgb */ color: rgb(195, 237, 64);
/* oklch */ color: oklch(88.6% 0.195 122.6);

Tailwind

colors: {
  custom: {
    50: '#d9f381',
    500: '#c3ed40',
    950: '#000000',
  },
}

SCSS

$custom: #c3ed40;
$custom-light: #d9f381;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ed40",
  "rgb": {
    "r": 195,
    "g": 237,
    "b": 64
  },
  "hsl": {
    "h": 74.566,
    "s": 82.775,
    "l": 59.02
  },
  "oklch": {
    "l": 0.8863,
    "c": 0.19516,
    "h": 122.6
  },
  "luminance": 0.72541
}

Semantic roles & 50–950 ramp

primary

#C3ED40

secondary

#492CA5

accent

#2FF960

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15170B

muted

#84857E

Preview Lab

Preview with #C3ED40

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

Preview Lab → · Contrast checker → · Palette generator →