#C3E55A#C3E55A

#C3E55A is a very light, vivid yellow-green. Relative luminance 0.684; OKLCH L 87.0% C 0.168 H 121.6°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#C3E55A
RGB	rgb(195, 229, 90)
HSL	hsl(75, 73%, 63%)
HSV	hsv(75, 61%, 90%)
CMYK	cmyk(14.8%, 0%, 60.7%, 10.2%)
CIE-LAB	lab(86.20, -30.59, 62.30)
CIE-LCH	lch(86.20, 69.41, 116.15°)
OKLab	oklab(87.05% -0.0882 0.1433)
OKLCH	oklch(87.05% 0.168 121.6)
XYZ	xyz(52.3710, 68.3789, 20.1103)
Luminance	0.6838 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E55A #7C5AE5

analogous

#E5C15A #C3E55A #7EE55A

triadic

#C3E55A #5AC3E5 #E55AC3

tetradic

#C3E55A #5AE5C1 #7C5AE5 #E55A7E

square

#C3E55A #5AE5C1 #7C5AE5 #E55A7E

split-complementary

#C3E55A #5A7EE5 #C15AE5

monochromatic

#87AA1B #B0DD25 #C3E55A #D6ED8F #E9F6C4

Accessibility & contrast

On white

1.43

#C3E55A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#C3E55A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E55A

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E55A	#FFFFFF	#000000	##000000
##C3E55A	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D84A

Deuteranopia (green-blind)

#EED864

Tritanopia (blue-blind)

#CCDAC8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c3e55a;
/* rgb */ color: rgb(195, 229, 90);
/* oklch */ color: oklch(87.0% 0.168 121.6);

Tailwind

colors: {
  custom: {
    50: '#d8ed8e',
    500: '#c3e55a',
    950: '#000000',
  },
}

SCSS

$custom: #c3e55a;
$custom-light: #d8ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e55a",
  "rgb": {
    "r": 195,
    "g": 229,
    "b": 90
  },
  "hsl": {
    "h": 74.676,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.87048,
    "c": 0.16823,
    "h": 121.6
  },
  "luminance": 0.68379
}

Semantic roles & 50–950 ramp

primary

#C3E55A

secondary

#5438AB

accent

#11D541

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C3E55A

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

Preview Lab → · Contrast checker → · Palette generator →