#C5E450#C5E450

#C5E450 is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.9% C 0.174 H 120.3°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#C5E450
RGB	rgb(197, 228, 80)
HSL	hsl(73, 73%, 60%)
HSV	hsv(73, 65%, 89%)
CMYK	cmyk(13.6%, 0%, 64.9%, 10.6%)
CIE-LAB	lab(85.97, -30.04, 66.15)
CIE-LCH	lch(85.97, 72.65, 114.42°)
OKLab	oklab(86.88% -0.0877 0.1501)
OKLCH	oklch(86.88% 0.174 120.3)
XYZ	xyz(52.2181, 67.9365, 17.9500)
Luminance	0.6794 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E450 #6F50E4

analogous

#E4B950 #C5E450 #7BE450

triadic

#C5E450 #50C5E4 #E450C5

tetradic

#C5E450 #50E4B9 #6F50E4 #E4507B

square

#C5E450 #50E4B9 #6F50E4 #E4507B

split-complementary

#C5E450 #507BE4 #B950E4

monochromatic

#84A119 #B0D621 #C5E450 #D7EC85 #E8F4BA

Accessibility & contrast

On white

1.44

#C5E450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#C5E450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E450

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E450	#FFFFFF	#000000	##000000
##C5E450	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D73C

Deuteranopia (green-blind)

#EED75B

Tritanopia (blue-blind)

#CFD8C6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c5e450;
/* rgb */ color: rgb(197, 228, 80);
/* oklch */ color: oklch(86.9% 0.174 120.3);

Tailwind

colors: {
  custom: {
    50: '#daec88',
    500: '#c5e450',
    950: '#000000',
  },
}

SCSS

$custom: #c5e450;
$custom-light: #daec88;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e450",
  "rgb": {
    "r": 197,
    "g": 228,
    "b": 80
  },
  "hsl": {
    "h": 72.568,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.86879,
    "c": 0.1738,
    "h": 120.3
  },
  "luminance": 0.67936
}

Semantic roles & 50–950 ramp

primary

#C5E450

secondary

#4C35A4

accent

#10D539

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C5E450

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

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