#C1E85B#C1E85B

#C1E85B is a very light, vivid yellow-green. Relative luminance 0.698; OKLCH L 87.6% C 0.172 H 123.1°. Best body text is #000000 at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#C1E85B
RGB	rgb(193, 232, 91)
HSL	hsl(77, 75%, 63%)
HSV	hsv(77, 61%, 91%)
CMYK	cmyk(16.8%, 0%, 60.8%, 9%)
CIE-LAB	lab(86.90, -32.68, 62.62)
CIE-LCH	lch(86.90, 70.63, 117.56°)
OKLab	oklab(87.59% -0.0938 0.1441)
OKLCH	oklch(87.59% 0.172 123.1)
XYZ	xyz(52.7377, 69.8058, 20.5910)
Luminance	0.6981 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E85B #825BE8

analogous

#E8C95B #C1E85B #7AE85B

triadic

#C1E85B #5BC1E8 #E85BC1

tetradic

#C1E85B #5BE8C9 #825BE8 #E85B7A

square

#C1E85B #5BE8C9 #825BE8 #E85B7A

split-complementary

#C1E85B #5B7AE8 #C95BE8

monochromatic

#86B019 #ADE025 #C1E85B #D5F091 #EAF7C6

Accessibility & contrast

On white

1.40

#C1E85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.96

#C1E85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E85B

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E85B	#FFFFFF	#000000	##000000
##C1E85B	1.00	1.40	14.96	14.96
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.96	21.00	1.00	1.00
##000000	14.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB4A

Deuteranopia (green-blind)

#EFD965

Tritanopia (blue-blind)

#CADDCA

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #c1e85b;
/* rgb */ color: rgb(193, 232, 91);
/* oklch */ color: oklch(87.6% 0.172 123.1);

Tailwind

colors: {
  custom: {
    50: '#d7ef8f',
    500: '#c1e85b',
    950: '#000000',
  },
}

SCSS

$custom: #c1e85b;
$custom-light: #d7ef8f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e85b",
  "rgb": {
    "r": 193,
    "g": 232,
    "b": 91
  },
  "hsl": {
    "h": 76.596,
    "s": 75.401,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87587,
    "c": 0.17193,
    "h": 123.1
  },
  "luminance": 0.69806
}

Semantic roles & 50–950 ramp

primary

#C1E85B

secondary

#5837B1

accent

#0ED846

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C1E85B

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

Preview Lab → · Contrast checker → · Palette generator →