#C3E04B#C3E04B

#C3E04B is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.8% C 0.173 H 119.7°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#C3E04B
RGB	rgb(195, 224, 75)
HSL	hsl(72, 71%, 59%)
HSV	hsv(72, 67%, 88%)
CMYK	cmyk(12.9%, 0%, 66.5%, 12.2%)
CIE-LAB	lab(84.70, -29.27, 66.72)
CIE-LCH	lch(84.70, 72.86, 113.68°)
OKLab	oklab(85.81% -0.0859 0.1506)
OKLCH	oklch(85.81% 0.173 119.7)
XYZ	xyz(50.4322, 65.4217, 16.6261)
Luminance	0.6542 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E04B #684BE0

analogous

#E0B24B #C3E04B #78E04B

triadic

#C3E04B #4BC3E0 #E04BC3

tetradic

#C3E04B #4BE0B2 #684BE0 #E04B78

square

#C3E04B #4BE0B2 #684BE0 #E04B78

split-complementary

#C3E04B #4B78E0 #B24BE0

monochromatic

#7E971A #AACB23 #C3E04B #D4E97F #E6F2B3

Accessibility & contrast

On white

1.49

#C3E04B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#C3E04B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E04B

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E04B	#FFFFFF	#000000	##000000
##C3E04B	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED435

Deuteranopia (green-blind)

#EAD456

Tritanopia (blue-blind)

#CED4C2

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #c3e04b;
/* rgb */ color: rgb(195, 224, 75);
/* oklch */ color: oklch(85.8% 0.173 119.7);

Tailwind

colors: {
  custom: {
    50: '#d8e985',
    500: '#c3e04b',
    950: '#000000',
  },
}

SCSS

$custom: #c3e04b;
$custom-light: #d8e985;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e04b",
  "rgb": {
    "r": 195,
    "g": 224,
    "b": 75
  },
  "hsl": {
    "h": 71.678,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.85808,
    "c": 0.17337,
    "h": 119.7
  },
  "luminance": 0.65421
}

Semantic roles & 50–950 ramp

primary

#C3E04B

secondary

#48349B

accent

#3AED5D

background

#FEFEFC

surface

#FCFCF3

border

#D5D5CD

text

#15160C

muted

#84847F

Preview Lab

Preview with #C3E04B

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

Preview Lab → · Contrast checker → · Palette generator →