#C5F16E#C5F16E

#C5F16E is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 90.1% C 0.166 H 125.1°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#C5F16E
RGB	rgb(197, 241, 110)
HSL	hsl(80, 82%, 69%)
HSV	hsv(80, 54%, 95%)
CMYK	cmyk(18.3%, 0%, 54.4%, 5.5%)
CIE-LAB	lab(89.82, -33.73, 57.76)
CIE-LCH	lch(89.82, 66.88, 120.28°)
OKLab	oklab(90.06% -0.0953 0.1356)
OKLCH	oklch(90.06% 0.166 125.1)
XYZ	xyz(57.2958, 75.9062, 26.3816)
Luminance	0.7591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F16E #9A6EF1

analogous

#F1DC6E #C5F16E #84F16E

triadic

#C5F16E #6EC5F1 #F16EC5

tetradic

#C5F16E #6EF1DC #9A6EF1 #F16E84

square

#C5F16E #6EF1DC #9A6EF1 #F16E84

split-complementary

#C5F16E #6E84F1 #DC6EF1

monochromatic

#91D014 #AFEC36 #C5F16E #DBF6A6 #F2FCDE

Accessibility & contrast

On white

1.30

#C5F16E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#C5F16E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F16E

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F16E	#FFFFFF	#000000	##000000
##C5F16E	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE361

Deuteranopia (green-blind)

#F7E176

Tritanopia (blue-blind)

#CCE7D4

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c5f16e;
/* rgb */ color: rgb(197, 241, 110);
/* oklch */ color: oklch(90.1% 0.166 125.1);

Tailwind

colors: {
  custom: {
    50: '#d9f59b',
    500: '#c5f16e',
    950: '#000000',
  },
}

SCSS

$custom: #c5f16e;
$custom-light: #d9f59b;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f16e",
  "rgb": {
    "r": 197,
    "g": 241,
    "b": 110
  },
  "hsl": {
    "h": 80.153,
    "s": 82.39,
    "l": 68.824
  },
  "oklch": {
    "l": 0.90058,
    "c": 0.16576,
    "h": 125.1
  },
  "luminance": 0.75907
}

Semantic roles & 50–950 ramp

primary

#C5F16E

secondary

#6A39CA

accent

#07DF4F

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C5F16E

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

Preview Lab → · Contrast checker → · Palette generator →