#C1EA5B#C1EA5B

#C1EA5B is a very light, vivid yellow-green. Relative luminance 0.709; OKLCH L 88.0% C 0.174 H 123.5°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#C1EA5B
RGB	rgb(193, 234, 91)
HSL	hsl(77, 77%, 64%)
HSV	hsv(77, 61%, 92%)
CMYK	cmyk(17.5%, 0%, 61.1%, 8.2%)
CIE-LAB	lab(87.45, -33.60, 63.22)
CIE-LCH	lch(87.45, 71.60, 117.99°)
OKLab	oklab(88.03% -0.0964 0.1454)
OKLCH	oklch(88.03% 0.174 123.5)
XYZ	xyz(53.3039, 70.9381, 20.7797)
Luminance	0.7094 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1EA5B #845BEA

analogous

#EACB5B #C1EA5B #79EA5B

triadic

#C1EA5B #5BC1EA #EA5BC1

tetradic

#C1EA5B #5BEACB #845BEA #EA5B79

square

#C1EA5B #5BEACB #845BEA #EA5B79

split-complementary

#C1EA5B #5B79EA #CB5BEA

monochromatic

#87B417 #ACE325 #C1EA5B #D6F191 #EAF8C8

Accessibility & contrast

On white

1.38

#C1EA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#C1EA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1EA5B

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1EA5B	#FFFFFF	#000000	##000000
##C1EA5B	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC4A

Deuteranopia (green-blind)

#F1DB65

Tritanopia (blue-blind)

#CADFCC

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c1ea5b;
/* rgb */ color: rgb(193, 234, 91);
/* oklch */ color: oklch(88.0% 0.174 123.5);

Tailwind

colors: {
  custom: {
    50: '#d7f08f',
    500: '#c1ea5b',
    950: '#000000',
  },
}

SCSS

$custom: #c1ea5b;
$custom-light: #d7f08f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ea5b",
  "rgb": {
    "r": 193,
    "g": 234,
    "b": 91
  },
  "hsl": {
    "h": 77.203,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.88033,
    "c": 0.1744,
    "h": 123.5
  },
  "luminance": 0.70938
}

Semantic roles & 50–950 ramp

primary

#C1EA5B

secondary

#5A36B4

accent

#0CDA47

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C1EA5B

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

Preview Lab → · Contrast checker → · Palette generator →