#C3E550#C3E550

#C3E550 is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 87.0% C 0.176 H 121.2°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#C3E550
RGB	rgb(195, 229, 80)
HSL	hsl(74, 74%, 61%)
HSV	hsv(74, 65%, 90%)
CMYK	cmyk(14.8%, 0%, 65.1%, 10.2%)
CIE-LAB	lab(86.12, -31.29, 66.26)
CIE-LCH	lch(86.12, 73.28, 115.28°)
OKLab	oklab(86.96% -0.0911 0.1503)
OKLCH	oklch(86.96% 0.176 121.2)
XYZ	xyz(51.9737, 68.2199, 18.0176)
Luminance	0.6822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E550 #7250E5

analogous

#E5BC50 #C3E550 #79E550

triadic

#C3E550 #50C3E5 #E550C3

tetradic

#C3E550 #50E5BC #7250E5 #E55079

square

#C3E550 #50E5BC #7250E5 #E55079

split-complementary

#C3E550 #5079E5 #BC50E5

monochromatic

#83A218 #AED820 #C3E550 #D5ED85 #E8F5BB

Accessibility & contrast

On white

1.43

#C3E550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#C3E550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E550

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E550	#FFFFFF	#000000	##000000
##C3E550	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D83C

Deuteranopia (green-blind)

#EED85B

Tritanopia (blue-blind)

#CDDAC7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c3e550;
/* rgb */ color: rgb(195, 229, 80);
/* oklch */ color: oklch(87.0% 0.176 121.2);

Tailwind

colors: {
  custom: {
    50: '#d8ed88',
    500: '#c3e550',
    950: '#000000',
  },
}

SCSS

$custom: #c3e550;
$custom-light: #d8ed88;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e550",
  "rgb": {
    "r": 195,
    "g": 229,
    "b": 80
  },
  "hsl": {
    "h": 73.691,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.86959,
    "c": 0.17576,
    "h": 121.2
  },
  "luminance": 0.6822
}

Semantic roles & 50–950 ramp

primary

#C3E550

secondary

#4E34A5

accent

#0FD63D

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C3E550

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

Preview Lab → · Contrast checker → · Palette generator →