#C3EE63#C3EE63

#C3EE63 is a very light, vivid yellow-green. Relative luminance 0.737; OKLCH L 89.1% C 0.172 H 124.3°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#C3EE63
RGB	rgb(195, 238, 99)
HSL	hsl(79, 80%, 66%)
HSV	hsv(79, 58%, 93%)
CMYK	cmyk(18.1%, 0%, 58.4%, 6.7%)
CIE-LAB	lab(88.76, -34.05, 61.33)
CIE-LCH	lch(88.76, 70.14, 119.04°)
OKLab	oklab(89.14% -0.097 0.1422)
OKLCH	oklch(89.14% 0.172 124.3)
XYZ	xyz(55.3326, 73.6516, 23.1030)
Luminance	0.7365 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EE63 #8E63EE

analogous

#EED363 #C3EE63 #7DEE63

triadic

#C3EE63 #63C3EE #EE63C3

tetradic

#C3EE63 #63EED3 #8E63EE #EE637D

square

#C3EE63 #63EED3 #8E63EE #EE637D

split-complementary

#C3EE63 #637DEE #D363EE

monochromatic

#8CC215 #AEE82C #C3EE63 #D8F49A #EDFAD1

Accessibility & contrast

On white

1.33

#C3EE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#C3EE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EE63

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EE63	#FFFFFF	#000000	##000000
##C3EE63	1.00	1.33	15.73	15.73
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE054

Deuteranopia (green-blind)

#F4DE6C

Tritanopia (blue-blind)

#CBE3D0

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c3ee63;
/* rgb */ color: rgb(195, 238, 99);
/* oklch */ color: oklch(89.1% 0.172 124.3);

Tailwind

colors: {
  custom: {
    50: '#d8f394',
    500: '#c3ee63',
    950: '#000000',
  },
}

SCSS

$custom: #c3ee63;
$custom-light: #d8f394;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ee63",
  "rgb": {
    "r": 195,
    "g": 238,
    "b": 99
  },
  "hsl": {
    "h": 78.561,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89139,
    "c": 0.17216,
    "h": 124.3
  },
  "luminance": 0.73652
}

Semantic roles & 50–950 ramp

primary

#C3EE63

secondary

#6036C0

accent

#09DD4A

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170D

muted

#84857F

Preview Lab

Preview with #C3EE63

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

Preview Lab → · Contrast checker → · Palette generator →