#C1EE3D#C1EE3D

#C1EE3D is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.7% C 0.199 H 123.2°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#C1EE3D
RGB	rgb(193, 238, 61)
HSL	hsl(75, 84%, 59%)
HSV	hsv(75, 74%, 93%)
CMYK	cmyk(18.9%, 0%, 74.4%, 6.7%)
CIE-LAB	lab(88.36, -37.24, 75.16)
CIE-LCH	lch(88.36, 83.88, 116.36°)
OKLab	oklab(88.7% -0.109 0.1662)
OKLCH	oklch(88.7% 0.199 123.2)
XYZ	xyz(53.4098, 72.8231, 15.6565)
Luminance	0.7282 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1EE3D #6A3DEE

analogous

#EEC23D #C1EE3D #68EE3D

triadic

#C1EE3D #3DC1EE #EE3DC1

tetradic

#C1EE3D #3DEEC2 #6A3DEE #EE3D68

square

#C1EE3D #3DEEC2 #6A3DEE #EE3D68

split-complementary

#C1EE3D #3D68EE #C23DEE

monochromatic

#7DA20E #A8DB13 #C1EE3D #D3F375 #E5F8AE

Accessibility & contrast

On white

1.35

#C1EE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#C1EE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1EE3D

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1EE3D	#FFFFFF	#000000	##000000
##C1EE3D	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCDF12

Deuteranopia (green-blind)

#F6DD4E

Tritanopia (blue-blind)

#CBE2CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c1ee3d;
/* rgb */ color: rgb(193, 238, 61);
/* oklch */ color: oklch(88.7% 0.199 123.2);

Tailwind

colors: {
  custom: {
    50: '#d8f37f',
    500: '#c1ee3d',
    950: '#000000',
  },
}

SCSS

$custom: #c1ee3d;
$custom-light: #d8f37f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ee3d",
  "rgb": {
    "r": 193,
    "g": 238,
    "b": 61
  },
  "hsl": {
    "h": 75.254,
    "s": 83.886,
    "l": 58.627
  },
  "oklch": {
    "l": 0.88702,
    "c": 0.19875,
    "h": 123.2
  },
  "luminance": 0.72823
}

Semantic roles & 50–950 ramp

primary

#C1EE3D

secondary

#4A2BA4

accent

#2EFA62

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15170B

muted

#84857E

Preview Lab

Preview with #C1EE3D

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

Preview Lab → · Contrast checker → · Palette generator →