#C4E452#C4E452

#C4E452 is a very light, vivid yellow-green. Relative luminance 0.678; OKLCH L 86.8% C 0.173 H 120.7°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#C4E452
RGB	rgb(196, 228, 82)
HSL	hsl(73, 73%, 61%)
HSV	hsv(73, 64%, 89%)
CMYK	cmyk(14%, 0%, 64%, 10.6%)
CIE-LAB	lab(85.92, -30.30, 65.29)
CIE-LCH	lch(85.92, 71.98, 114.89°)
OKLab	oklab(86.83% -0.0882 0.1485)
OKLCH	oklch(86.83% 0.173 120.7)
XYZ	xyz(52.0321, 67.8319, 18.3327)
Luminance	0.6783 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E452 #7252E4

analogous

#E4BB52 #C4E452 #7BE452

triadic

#C4E452 #52C4E4 #E452C4

tetradic

#C4E452 #52E4BB #7252E4 #E4527B

square

#C4E452 #52E4BB #7252E4 #E4527B

split-complementary

#C4E452 #527BE4 #BB52E4

monochromatic

#84A219 #AFD722 #C4E452 #D6EC87 #E8F5BC

Accessibility & contrast

On white

1.44

#C4E452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#C4E452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E452

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E452	#FFFFFF	#000000	##000000
##C4E452	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D73F

Deuteranopia (green-blind)

#EED75D

Tritanopia (blue-blind)

#CED9C6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c4e452;
/* rgb */ color: rgb(196, 228, 82);
/* oklch */ color: oklch(86.8% 0.173 120.7);

Tailwind

colors: {
  custom: {
    50: '#d9ec89',
    500: '#c4e452',
    950: '#000000',
  },
}

SCSS

$custom: #c4e452;
$custom-light: #d9ec89;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e452",
  "rgb": {
    "r": 196,
    "g": 228,
    "b": 82
  },
  "hsl": {
    "h": 73.151,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.86825,
    "c": 0.17274,
    "h": 120.7
  },
  "luminance": 0.67832
}

Semantic roles & 50–950 ramp

primary

#C4E452

secondary

#4E35A5

accent

#10D53C

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C4E452

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

Preview Lab → · Contrast checker → · Palette generator →