#C1EE53#C1EE53

#C1EE53 is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.9% C 0.185 H 124.0°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#C1EE53
RGB	rgb(193, 238, 83)
HSL	hsl(77, 82%, 63%)
HSV	hsv(77, 65%, 93%)
CMYK	cmyk(18.9%, 0%, 65.1%, 6.7%)
CIE-LAB	lab(88.50, -35.99, 67.55)
CIE-LCH	lch(88.50, 76.54, 118.05°)
OKLab	oklab(88.86% -0.1037 0.1535)
OKLCH	oklch(88.86% 0.185 124)
XYZ	xyz(54.1286, 73.1106, 19.4420)
Luminance	0.7311 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1EE53 #8053EE

analogous

#EECD53 #C1EE53 #74EE53

triadic

#C1EE53 #53C1EE #EE53C1

tetradic

#C1EE53 #53EECD #8053EE #EE5374

square

#C1EE53 #53EECD #8053EE #EE5374

split-complementary

#C1EE53 #5374EE #CD53EE

monochromatic

#85B512 #ADE81B #C1EE53 #D5F48B #E9F9C2

Accessibility & contrast

On white

1.34

#C1EE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#C1EE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1EE53

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1EE53	#FFFFFF	#000000	##000000
##C1EE53	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE03E

Deuteranopia (green-blind)

#F5DE5F

Tritanopia (blue-blind)

#CAE3CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c1ee53;
/* rgb */ color: rgb(193, 238, 83);
/* oklch */ color: oklch(88.9% 0.185 124.0);

Tailwind

colors: {
  custom: {
    50: '#d7f38b',
    500: '#c1ee53',
    950: '#000000',
  },
}

SCSS

$custom: #c1ee53;
$custom-light: #d7f38b;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ee53",
  "rgb": {
    "r": 193,
    "g": 238,
    "b": 83
  },
  "hsl": {
    "h": 77.419,
    "s": 82.011,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88857,
    "c": 0.18523,
    "h": 124
  },
  "luminance": 0.73111
}

Semantic roles & 50–950 ramp

primary

#C1EE53

secondary

#5731B4

accent

#07DE46

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C1EE53

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

Preview Lab → · Contrast checker → · Palette generator →