#C3F34F#C3F34F

#C3F34F is a very light, vivid yellow-green. Relative luminance 0.763; OKLCH L 90.1% C 0.193 H 124.4°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#C3F34F
RGB	rgb(195, 243, 79)
HSL	hsl(78, 87%, 63%)
HSV	hsv(78, 67%, 95%)
CMYK	cmyk(19.8%, 0%, 67.5%, 4.7%)
CIE-LAB	lab(89.98, -37.74, 70.64)
CIE-LCH	lch(89.98, 80.09, 118.11°)
OKLab	oklab(90.08% -0.109 0.1594)
OKLCH	oklch(90.08% 0.193 124.4)
XYZ	xyz(55.9680, 76.2673, 19.1681)
Luminance	0.7627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3F34F #7F4FF3

analogous

#F3D14F #C3F34F #71F34F

triadic

#C3F34F #4FC3F3 #F34FC3

tetradic

#C3F34F #4FF3D1 #7F4FF3 #F34F71

square

#C3F34F #4FF3D1 #7F4FF3 #F34F71

split-complementary

#C3F34F #4F71F3 #D14FF3

monochromatic

#88BB0D #AFEF16 #C3F34F #D7F788 #EAFBC2

Accessibility & contrast

On white

1.29

#C3F34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#C3F34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F34F

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3F34F	#FFFFFF	#000000	##000000
##C3F34F	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE436

Deuteranopia (green-blind)

#FAE25C

Tritanopia (blue-blind)

#CCE7D2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c3f34f;
/* rgb */ color: rgb(195, 243, 79);
/* oklch */ color: oklch(90.1% 0.193 124.4);

Tailwind

colors: {
  custom: {
    50: '#d9f789',
    500: '#c3f34f',
    950: '#000000',
  },
}

SCSS

$custom: #c3f34f;
$custom-light: #d9f789;
$custom-dark: #000000;

JSON

{
  "hex": "#c3f34f",
  "rgb": {
    "r": 195,
    "g": 243,
    "b": 79
  },
  "hsl": {
    "h": 77.561,
    "s": 87.234,
    "l": 63.137
  },
  "oklch": {
    "l": 0.90078,
    "c": 0.19308,
    "h": 124.4
  },
  "luminance": 0.76268
}

Semantic roles & 50–950 ramp

primary

#C3F34F

secondary

#562DB9

accent

#02E444

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C3F34F

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

Preview Lab → · Contrast checker → · Palette generator →