#C1EB63#C1EB63

#C1EB63 is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 88.3% C 0.169 H 124.2°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#C1EB63
RGB	rgb(193, 235, 99)
HSL	hsl(79, 77%, 65%)
HSV	hsv(79, 58%, 92%)
CMYK	cmyk(17.9%, 0%, 57.9%, 7.8%)
CIE-LAB	lab(87.80, -33.43, 60.22)
CIE-LCH	lch(87.80, 68.88, 119.03°)
OKLab	oklab(88.34% -0.0952 0.1399)
OKLCH	oklch(88.34% 0.169 124.2)
XYZ	xyz(53.9530, 71.6546, 22.7903)
Luminance	0.7166 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1EB63 #8D63EB

analogous

#EBD163 #C1EB63 #7DEB63

triadic

#C1EB63 #63C1EB #EB63C1

tetradic

#C1EB63 #63EBD1 #8D63EB #EB637D

square

#C1EB63 #63EBD1 #8D63EB #EB637D

split-complementary

#C1EB63 #637DEB #D163EB

monochromatic

#89BC18 #ABE42D #C1EB63 #D7F299 #ECF9CF

Accessibility & contrast

On white

1.37

#C1EB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#C1EB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1EB63

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1EB63	#FFFFFF	#000000	##000000
##C1EB63	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD54

Deuteranopia (green-blind)

#F1DC6C

Tritanopia (blue-blind)

#C9E1CE

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c1eb63;
/* rgb */ color: rgb(193, 235, 99);
/* oklch */ color: oklch(88.3% 0.169 124.2);

Tailwind

colors: {
  custom: {
    50: '#d6f194',
    500: '#c1eb63',
    950: '#000000',
  },
}

SCSS

$custom: #c1eb63;
$custom-light: #d6f194;
$custom-dark: #000000;

JSON

{
  "hex": "#c1eb63",
  "rgb": {
    "r": 193,
    "g": 235,
    "b": 99
  },
  "hsl": {
    "h": 78.529,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.88336,
    "c": 0.16919,
    "h": 124.2
  },
  "luminance": 0.71655
}

Semantic roles & 50–950 ramp

primary

#C1EB63

secondary

#6038BB

accent

#0CDA4B

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160D

muted

#84857F

Preview Lab

Preview with #C1EB63

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

Preview Lab → · Contrast checker → · Palette generator →