#C3F357#C3F357

#C3F357 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 90.1% C 0.188 H 124.7°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#C3F357
RGB	rgb(195, 243, 87)
HSL	hsl(78, 87%, 65%)
HSV	hsv(78, 64%, 95%)
CMYK	cmyk(19.8%, 0%, 64.2%, 4.7%)
CIE-LAB	lab(90.04, -37.22, 67.65)
CIE-LCH	lch(90.04, 77.21, 118.81°)
OKLab	oklab(90.14% -0.1068 0.1542)
OKLCH	oklch(90.14% 0.188 124.7)
XYZ	xyz(56.2769, 76.3909, 20.7950)
Luminance	0.7639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3F357 #8757F3

analogous

#F3D557 #C3F357 #75F357

triadic

#C3F357 #57C3F3 #F357C3

tetradic

#C3F357 #57F3D5 #8757F3 #F35775

square

#C3F357 #57F3D5 #8757F3 #F35775

split-complementary

#C3F357 #5775F3 #D557F3

monochromatic

#8AC20E #AFEF1E #C3F357 #D7F790 #ECFBC9

Accessibility & contrast

On white

1.29

#C3F357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#C3F357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F357

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3F357	#FFFFFF	#000000	##000000
##C3F357	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE442

Deuteranopia (green-blind)

#F9E263

Tritanopia (blue-blind)

#CBE8D3

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c3f357;
/* rgb */ color: rgb(195, 243, 87);
/* oklch */ color: oklch(90.1% 0.188 124.7);

Tailwind

colors: {
  custom: {
    50: '#d8f78d',
    500: '#c3f357',
    950: '#000000',
  },
}

SCSS

$custom: #c3f357;
$custom-light: #d8f78d;
$custom-dark: #000000;

JSON

{
  "hex": "#c3f357",
  "rgb": {
    "r": 195,
    "g": 243,
    "b": 87
  },
  "hsl": {
    "h": 78.462,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90142,
    "c": 0.18759,
    "h": 124.7
  },
  "luminance": 0.76391
}

Semantic roles & 50–950 ramp

primary

#C3F357

secondary

#5B2FBF

accent

#02E347

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C3F357

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

Preview Lab → · Contrast checker → · Palette generator →