#C3ED5B#C3ED5B

#C3ED5B is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.8% C 0.177 H 123.6°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#C3ED5B
RGB	rgb(195, 237, 91)
HSL	hsl(77, 80%, 64%)
HSV	hsv(77, 62%, 93%)
CMYK	cmyk(17.7%, 0%, 61.6%, 7.1%)
CIE-LAB	lab(88.41, -34.21, 64.30)
CIE-LCH	lch(88.41, 72.83, 118.01°)
OKLab	oklab(88.84% -0.0982 0.1476)
OKLCH	oklch(88.84% 0.177 123.6)
XYZ	xyz(54.6786, 72.9255, 21.0909)
Luminance	0.7293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3ED5B #855BED

analogous

#EDCE5B #C3ED5B #7AED5B

triadic

#C3ED5B #5BC3ED #ED5BC3

tetradic

#C3ED5B #5BEDCE #855BED #ED5B7A

square

#C3ED5B #5BEDCE #855BED #ED5B7A

split-complementary

#C3ED5B #5B7AED #CE5BED

monochromatic

#8AB914 #AFE724 #C3ED5B #D7F392 #EBF9C9

Accessibility & contrast

On white

1.35

#C3ED5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#C3ED5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3ED5B

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3ED5B	#FFFFFF	#000000	##000000
##C3ED5B	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF49

Deuteranopia (green-blind)

#F4DE65

Tritanopia (blue-blind)

#CCE2CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c3ed5b;
/* rgb */ color: rgb(195, 237, 91);
/* oklch */ color: oklch(88.8% 0.177 123.6);

Tailwind

colors: {
  custom: {
    50: '#d8f38f',
    500: '#c3ed5b',
    950: '#000000',
  },
}

SCSS

$custom: #c3ed5b;
$custom-light: #d8f38f;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ed5b",
  "rgb": {
    "r": 195,
    "g": 237,
    "b": 91
  },
  "hsl": {
    "h": 77.26,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.88838,
    "c": 0.17728,
    "h": 123.6
  },
  "luminance": 0.72926
}

Semantic roles & 50–950 ramp

primary

#C3ED5B

secondary

#5A34B8

accent

#09DD46

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C3ED5B

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

Preview Lab → · Contrast checker → · Palette generator →