#C1E452#C1E452

#C1E452 is a very light, vivid yellow-green. Relative luminance 0.674; OKLCH L 86.6% C 0.174 H 121.7°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#C1E452
RGB	rgb(193, 228, 82)
HSL	hsl(74, 73%, 61%)
HSV	hsv(74, 64%, 89%)
CMYK	cmyk(15.4%, 0%, 64%, 10.6%)
CIE-LAB	lab(85.72, -31.47, 65.02)
CIE-LCH	lch(85.72, 72.23, 115.83°)
OKLab	oklab(86.61% -0.0913 0.148)
OKLCH	oklch(86.61% 0.174 121.7)
XYZ	xyz(51.2593, 67.4334, 18.2965)
Luminance	0.6743 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E452 #7552E4

analogous

#E4BE52 #C1E452 #78E452

triadic

#C1E452 #52C1E4 #E452C1

tetradic

#C1E452 #52E4BE #7552E4 #E45278

square

#C1E452 #52E4BE #7552E4 #E45278

split-complementary

#C1E452 #5278E4 #BE52E4

monochromatic

#81A219 #ACD722 #C1E452 #D4EC87 #E7F5BC

Accessibility & contrast

On white

1.45

#C1E452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#C1E452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E452

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E452	#FFFFFF	#000000	##000000
##C1E452	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D73F

Deuteranopia (green-blind)

#EDD65D

Tritanopia (blue-blind)

#CBD9C6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c1e452;
/* rgb */ color: rgb(193, 228, 82);
/* oklch */ color: oklch(86.6% 0.174 121.7);

Tailwind

colors: {
  custom: {
    50: '#d7ec89',
    500: '#c1e452',
    950: '#000000',
  },
}

SCSS

$custom: #c1e452;
$custom-light: #d7ec89;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e452",
  "rgb": {
    "r": 193,
    "g": 228,
    "b": 82
  },
  "hsl": {
    "h": 74.384,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.86613,
    "c": 0.17389,
    "h": 121.7
  },
  "luminance": 0.67433
}

Semantic roles & 50–950 ramp

primary

#C1E452

secondary

#5035A5

accent

#10D540

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C1E452

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

Preview Lab → · Contrast checker → · Palette generator →