#C3E83F#C3E83F

#C3E83F is a very light, vivid yellow-green. Relative luminance 0.697; OKLCH L 87.5% C 0.190 H 121.4°. Best body text is #000000 at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#C3E83F
RGB	rgb(195, 232, 63)
HSL	hsl(73, 79%, 58%)
HSV	hsv(73, 73%, 91%)
CMYK	cmyk(15.9%, 0%, 72.8%, 9%)
CIE-LAB	lab(86.84, -33.64, 73.11)
CIE-LCH	lch(86.84, 80.48, 114.71°)
OKLab	oklab(87.51% -0.099 0.1622)
OKLCH	oklch(87.51% 0.19 121.4)
XYZ	xyz(52.2603, 69.6742, 15.3970)
Luminance	0.6967 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E83F #643FE8

analogous

#E8B83F #C3E83F #6EE83F

triadic

#C3E83F #3FC3E8 #E83FC3

tetradic

#C3E83F #3FE8B8 #643FE8 #E83F6E

square

#C3E83F #3FE8B8 #643FE8 #E83F6E

split-complementary

#C3E83F #3F6EE8 #B83FE8

monochromatic

#7C9A12 #A9D119 #C3E83F #D4EF76 #E5F5AC

Accessibility & contrast

On white

1.41

#C3E83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.93

#C3E83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E83F

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E83F	#FFFFFF	#000000	##000000
##C3E83F	1.00	1.41	14.93	14.93
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.93	21.00	1.00	1.00
##000000	14.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DA1C

Deuteranopia (green-blind)

#F1DA4E

Tritanopia (blue-blind)

#CEDCC8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c3e83f;
/* rgb */ color: rgb(195, 232, 63);
/* oklch */ color: oklch(87.5% 0.190 121.4);

Tailwind

colors: {
  custom: {
    50: '#d9ef80',
    500: '#c3e83f',
    950: '#000000',
  },
}

SCSS

$custom: #c3e83f;
$custom-light: #d9ef80;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e83f",
  "rgb": {
    "r": 195,
    "g": 232,
    "b": 63
  },
  "hsl": {
    "h": 73.136,
    "s": 78.605,
    "l": 57.843
  },
  "oklch": {
    "l": 0.87505,
    "c": 0.19002,
    "h": 121.4
  },
  "luminance": 0.69674
}

Semantic roles & 50–950 ramp

primary

#C3E83F

secondary

#462E9E

accent

#33F55D

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #C3E83F

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

Preview Lab → · Contrast checker → · Palette generator →