#C5F367#C5F367

#C5F367 is a very light, vivid yellow-green. Relative luminance 0.770; OKLCH L 90.4% C 0.174 H 125.0°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#C5F367
RGB	rgb(197, 243, 103)
HSL	hsl(80, 85%, 68%)
HSV	hsv(80, 58%, 95%)
CMYK	cmyk(18.9%, 0%, 57.6%, 4.7%)
CIE-LAB	lab(90.30, -35.25, 61.38)
CIE-LCH	lch(90.30, 70.78, 119.87°)
OKLab	oklab(90.43% -0.1001 0.1427)
OKLCH	oklch(90.43% 0.174 125)
XYZ	xyz(57.5249, 76.9502, 24.6516)
Luminance	0.7695 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F367 #9567F3

analogous

#F3DB67 #C5F367 #7FF367

triadic

#C5F367 #67C5F3 #F367C5

tetradic

#C5F367 #67F3DB #9567F3 #F3677F

square

#C5F367 #67F3DB #9567F3 #F3677F

split-complementary

#C5F367 #677FF3 #DB67F3

monochromatic

#91CF10 #AFEF2E #C5F367 #DBF7A0 #F0FCD8

Accessibility & contrast

On white

1.28

#C5F367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#C5F367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F367

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F367	#FFFFFF	#000000	##000000
##C5F367	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE558

Deuteranopia (green-blind)

#F9E370

Tritanopia (blue-blind)

#CDE8D5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c5f367;
/* rgb */ color: rgb(197, 243, 103);
/* oklch */ color: oklch(90.4% 0.174 125.0);

Tailwind

colors: {
  custom: {
    50: '#d9f797',
    500: '#c5f367',
    950: '#000000',
  },
}

SCSS

$custom: #c5f367;
$custom-light: #d9f797;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f367",
  "rgb": {
    "r": 197,
    "g": 243,
    "b": 103
  },
  "hsl": {
    "h": 79.714,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.90426,
    "c": 0.17434,
    "h": 125
  },
  "luminance": 0.76951
}

Semantic roles & 50–950 ramp

primary

#C5F367

secondary

#6533CB

accent

#04E24D

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C5F367

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

Preview Lab → · Contrast checker → · Palette generator →