#C4E552#C4E552

#C4E552 is a very light, vivid yellow-green. Relative luminance 0.684; OKLCH L 87.0% C 0.174 H 121.0°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#C4E552
RGB	rgb(196, 229, 82)
HSL	hsl(73, 74%, 61%)
HSV	hsv(73, 64%, 90%)
CMYK	cmyk(14.4%, 0%, 64.2%, 10.2%)
CIE-LAB	lab(86.20, -30.76, 65.58)
CIE-LCH	lch(86.20, 72.44, 115.13°)
OKLab	oklab(87.05% -0.0895 0.1491)
OKLCH	oklch(87.05% 0.174 121)
XYZ	xyz(52.3080, 68.3836, 18.4247)
Luminance	0.6838 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E552 #7352E5

analogous

#E5BC52 #C4E552 #7AE552

triadic

#C4E552 #52C4E5 #E552C4

tetradic

#C4E552 #52E5BC #7352E5 #E5527A

square

#C4E552 #52E5BC #7352E5 #E5527A

split-complementary

#C4E552 #527AE5 #BC52E5

monochromatic

#85A419 #B0D921 #C4E552 #D6ED87 #E8F5BC

Accessibility & contrast

On white

1.43

#C4E552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#C4E552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E552

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E552	#FFFFFF	#000000	##000000
##C4E552	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D83E

Deuteranopia (green-blind)

#EED85D

Tritanopia (blue-blind)

#CEDAC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c4e552;
/* rgb */ color: rgb(196, 229, 82);
/* oklch */ color: oklch(87.0% 0.174 121.0);

Tailwind

colors: {
  custom: {
    50: '#d9ed89',
    500: '#c4e552',
    950: '#000000',
  },
}

SCSS

$custom: #c4e552;
$custom-light: #d9ed89;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e552",
  "rgb": {
    "r": 196,
    "g": 229,
    "b": 82
  },
  "hsl": {
    "h": 73.469,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.87047,
    "c": 0.17393,
    "h": 121
  },
  "luminance": 0.68384
}

Semantic roles & 50–950 ramp

primary

#C4E552

secondary

#4E35A6

accent

#10D63C

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C4E552

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

Preview Lab → · Contrast checker → · Palette generator →