#C1E55F#C1E55F

#C1E55F is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 87.0% C 0.165 H 122.5°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#C1E55F
RGB	rgb(193, 229, 95)
HSL	hsl(76, 72%, 64%)
HSV	hsv(76, 59%, 90%)
CMYK	cmyk(15.7%, 0%, 58.5%, 10.2%)
CIE-LAB	lab(86.11, -30.98, 60.05)
CIE-LCH	lch(86.11, 67.57, 117.29°)
OKLab	oklab(86.96% -0.0887 0.1391)
OKLCH	oklch(86.96% 0.165 122.5)
XYZ	xyz(52.0776, 68.2022, 21.2450)
Luminance	0.6820 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E55F #835FE5

analogous

#E5C65F #C1E55F #7EE55F

triadic

#C1E55F #5FC1E5 #E55FC1

tetradic

#C1E55F #5FE5C6 #835FE5 #E55F7E

square

#C1E55F #5FE5C6 #835FE5 #E55F7E

split-complementary

#C1E55F #5F7EE5 #C65FE5

monochromatic

#86AD1C #ADDC2A #C1E55F #D5EE94 #EAF6C8

Accessibility & contrast

On white

1.43

#C1E55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#C1E55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E55F

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E55F	#FFFFFF	#000000	##000000
##C1E55F	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D850

Deuteranopia (green-blind)

#EDD768

Tritanopia (blue-blind)

#CADAC8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c1e55f;
/* rgb */ color: rgb(193, 229, 95);
/* oklch */ color: oklch(87.0% 0.165 122.5);

Tailwind

colors: {
  custom: {
    50: '#d6ed91',
    500: '#c1e55f',
    950: '#000000',
  },
}

SCSS

$custom: #c1e55f;
$custom-light: #d6ed91;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e55f",
  "rgb": {
    "r": 193,
    "g": 229,
    "b": 95
  },
  "hsl": {
    "h": 76.119,
    "s": 72.043,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86958,
    "c": 0.16496,
    "h": 122.5
  },
  "luminance": 0.68202
}

Semantic roles & 50–950 ramp

primary

#C1E55F

secondary

#593AAF

accent

#11D446

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C1E55F

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

Preview Lab → · Contrast checker → · Palette generator →