#C3F178#C3F178

#C3F178 is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 90.0% C 0.157 H 126.6°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#C3F178
RGB	rgb(195, 241, 120)
HSL	hsl(83, 81%, 71%)
HSV	hsv(83, 50%, 95%)
CMYK	cmyk(19.1%, 0%, 50.2%, 5.5%)
CIE-LAB	lab(89.80, -33.52, 53.16)
CIE-LCH	lch(89.80, 62.84, 122.23°)
OKLab	oklab(90.05% -0.0938 0.1265)
OKLCH	oklch(90.05% 0.157 126.6)
XYZ	xyz(57.3509, 75.8681, 29.3882)
Luminance	0.7587 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3F178 #A678F1

analogous

#F1E278 #C3F178 #86F178

triadic

#C3F178 #78C3F1 #F178C3

tetradic

#C3F178 #78F1E2 #A678F1 #F17886

square

#C3F178 #78F1E2 #A678F1 #F17886

split-complementary

#C3F178 #7886F1 #E278F1

monochromatic

#8FD816 #AAEB41 #C3F178 #DCF7AF #F3FCE3

Accessibility & contrast

On white

1.30

#C3F178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#C3F178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F178

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3F178	#FFFFFF	#000000	##000000
##C3F178	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE46D

Deuteranopia (green-blind)

#F5E17F

Tritanopia (blue-blind)

#C9E8D5

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c3f178;
/* rgb */ color: rgb(195, 241, 120);
/* oklch */ color: oklch(90.0% 0.157 126.6);

Tailwind

colors: {
  custom: {
    50: '#d7f5a2',
    500: '#c3f178',
    950: '#000000',
  },
}

SCSS

$custom: #c3f178;
$custom-light: #d7f5a2;
$custom-dark: #000000;

JSON

{
  "hex": "#c3f178",
  "rgb": {
    "r": 195,
    "g": 241,
    "b": 120
  },
  "hsl": {
    "h": 82.81,
    "s": 81.208,
    "l": 70.784
  },
  "oklch": {
    "l": 0.90047,
    "c": 0.15746,
    "h": 126.6
  },
  "luminance": 0.75869
}

Semantic roles & 50–950 ramp

primary

#C3F178

secondary

#7642CB

accent

#08DE59

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C3F178

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

Preview Lab → · Contrast checker → · Palette generator →