#C3E963#C3E963

#C3E963 is a very light, vivid yellow-green. Relative luminance 0.708; OKLCH L 88.0% C 0.166 H 123.1°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#C3E963
RGB	rgb(195, 233, 99)
HSL	hsl(77, 75%, 65%)
HSV	hsv(77, 58%, 91%)
CMYK	cmyk(16.3%, 0%, 57.5%, 8.6%)
CIE-LAB	lab(87.38, -31.74, 59.78)
CIE-LCH	lch(87.38, 67.68, 117.97°)
OKLab	oklab(88.03% -0.0906 0.1389)
OKLCH	oklch(88.03% 0.166 123.1)
XYZ	xyz(53.8971, 70.7806, 22.6245)
Luminance	0.7078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E963 #8963E9

analogous

#E9CC63 #C3E963 #80E963

triadic

#C3E963 #63C3E9 #E963C3

tetradic

#C3E963 #63E9CC #8963E9 #E96380

square

#C3E963 #63E9CC #8963E9 #E96380

split-complementary

#C3E963 #6380E9 #CC63E9

monochromatic

#8BB81A #AEE12D #C3E963 #D8F199 #ECF8CE

Accessibility & contrast

On white

1.39

#C3E963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#C3E963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E963

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E963	#FFFFFF	#000000	##000000
##C3E963	1.00	1.39	15.16	15.16
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC55

Deuteranopia (green-blind)

#F0DB6C

Tritanopia (blue-blind)

#CBDECC

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c3e963;
/* rgb */ color: rgb(195, 233, 99);
/* oklch */ color: oklch(88.0% 0.166 123.1);

Tailwind

colors: {
  custom: {
    50: '#d8f094',
    500: '#c3e963',
    950: '#000000',
  },
}

SCSS

$custom: #c3e963;
$custom-light: #d8f094;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e963",
  "rgb": {
    "r": 195,
    "g": 233,
    "b": 99
  },
  "hsl": {
    "h": 77.015,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88027,
    "c": 0.16585,
    "h": 123.1
  },
  "luminance": 0.70781
}

Semantic roles & 50–950 ramp

primary

#C3E963

secondary

#5D39B7

accent

#0ED747

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C3E963

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

Preview Lab → · Contrast checker → · Palette generator →