#C3DD5B#C3DD5B

#C3DD5B is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 85.3% C 0.158 H 119.4°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#C3DD5B
RGB	rgb(195, 221, 91)
HSL	hsl(72, 66%, 61%)
HSV	hsv(72, 59%, 87%)
CMYK	cmyk(11.8%, 0%, 58.8%, 13.3%)
CIE-LAB	lab(84.00, -26.74, 59.46)
CIE-LCH	lch(84.00, 65.20, 114.22°)
OKLab	oklab(85.29% -0.0774 0.1374)
OKLCH	oklch(85.29% 0.158 119.4)
XYZ	xyz(50.2512, 64.0706, 19.6151)
Luminance	0.6407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3DD5B #755BDD

analogous

#DDB65B #C3DD5B #82DD5B

triadic

#C3DD5B #5BC3DD #DD5BC3

tetradic

#C3DD5B #5BDDB6 #755BDD #DD5B82

square

#C3DD5B #5BDDB6 #755BDD #DD5B82

split-complementary

#C3DD5B #5B82DD #B65BDD

monochromatic

#849D21 #AFD02B #C3DD5B #D6E88E #E8F2C0

Accessibility & contrast

On white

1.52

#C3DD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#C3DD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3DD5B

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3DD5B	#FFFFFF	#000000	##000000
##C3DD5B	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD24C

Deuteranopia (green-blind)

#E7D263

Tritanopia (blue-blind)

#CDD2C1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c3dd5b;
/* rgb */ color: rgb(195, 221, 91);
/* oklch */ color: oklch(85.3% 0.158 119.4);

Tailwind

colors: {
  custom: {
    50: '#d8e78e',
    500: '#c3dd5b',
    950: '#000000',
  },
}

SCSS

$custom: #c3dd5b;
$custom-light: #d8e78e;
$custom-dark: #000000;

JSON

{
  "hex": "#c3dd5b",
  "rgb": {
    "r": 195,
    "g": 221,
    "b": 91
  },
  "hsl": {
    "h": 72,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85287,
    "c": 0.15764,
    "h": 119.4
  },
  "luminance": 0.6407
}

Semantic roles & 50–950 ramp

primary

#C3DD5B

secondary

#503BA1

accent

#18CE3C

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C3DD5B

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

Preview Lab → · Contrast checker → · Palette generator →