#C1E55C#C1E55C

#C1E55C is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.9% C 0.167 H 122.4°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#C1E55C
RGB	rgb(193, 229, 92)
HSL	hsl(76, 72%, 63%)
HSV	hsv(76, 60%, 90%)
CMYK	cmyk(15.7%, 0%, 59.8%, 10.2%)
CIE-LAB	lab(86.08, -31.21, 61.30)
CIE-LCH	lch(86.08, 68.79, 116.98°)
OKLab	oklab(86.93% -0.0896 0.1414)
OKLCH	oklch(86.93% 0.167 122.4)
XYZ	xyz(51.9439, 68.1487, 20.5406)
Luminance	0.6815 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E55C #805CE5

analogous

#E5C45C #C1E55C #7DE55C

triadic

#C1E55C #5CC1E5 #E55CC1

tetradic

#C1E55C #5CE5C4 #805CE5 #E55C7D

square

#C1E55C #5CE5C4 #805CE5 #E55C7D

split-complementary

#C1E55C #5C7DE5 #C45CE5

monochromatic

#85AB1B #ADDD27 #C1E55C #D5ED91 #E9F6C6

Accessibility & contrast

On white

1.44

#C1E55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#C1E55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E55C

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E55C	#FFFFFF	#000000	##000000
##C1E55C	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D84C

Deuteranopia (green-blind)

#EDD765

Tritanopia (blue-blind)

#CADAC8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c1e55c;
/* rgb */ color: rgb(193, 229, 92);
/* oklch */ color: oklch(86.9% 0.167 122.4);

Tailwind

colors: {
  custom: {
    50: '#d6ed8f',
    500: '#c1e55c',
    950: '#000000',
  },
}

SCSS

$custom: #c1e55c;
$custom-light: #d6ed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e55c",
  "rgb": {
    "r": 193,
    "g": 229,
    "b": 92
  },
  "hsl": {
    "h": 75.766,
    "s": 72.487,
    "l": 62.941
  },
  "oklch": {
    "l": 0.86928,
    "c": 0.16742,
    "h": 122.4
  },
  "luminance": 0.68149
}

Semantic roles & 50–950 ramp

primary

#C1E55C

secondary

#5738AD

accent

#11D544

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C1E55C

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

Preview Lab → · Contrast checker → · Palette generator →