#C3E577#C3E577

#C3E577 is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 87.4% C 0.142 H 123.5°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#C3E577
RGB	rgb(195, 229, 119)
HSL	hsl(79, 68%, 68%)
HSV	hsv(79, 48%, 90%)
CMYK	cmyk(14.8%, 0%, 48%, 10.2%)
CIE-LAB	lab(86.49, -28.02, 49.64)
CIE-LCH	lch(86.49, 57.00, 119.45°)
OKLab	oklab(87.38% -0.0785 0.1187)
OKLCH	oklch(87.38% 0.142 123.5)
XYZ	xyz(53.8548, 68.9724, 27.9250)
Luminance	0.6897 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E577 #9977E5

analogous

#E5D077 #C3E577 #8CE577

triadic

#C3E577 #77C3E5 #E577C3

tetradic

#C3E577 #77E5D0 #9977E5 #E5778C

square

#C3E577 #77E5D0 #9977E5 #E5778C

split-complementary

#C3E577 #778CE5 #D077E5

monochromatic

#8EBD24 #ACDB44 #C3E577 #DAEFAA #F0F9DE

Accessibility & contrast

On white

1.42

#C3E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#C3E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E577

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E577	#FFFFFF	#000000	##000000
##C3E577	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D96D

Deuteranopia (green-blind)

#EBD87D

Tritanopia (blue-blind)

#CADCCB

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c3e577;
/* rgb */ color: rgb(195, 229, 119);
/* oklch */ color: oklch(87.4% 0.142 123.5);

Tailwind

colors: {
  custom: {
    50: '#d7eda0',
    500: '#c3e577',
    950: '#000000',
  },
}

SCSS

$custom: #c3e577;
$custom-light: #d7eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e577",
  "rgb": {
    "r": 195,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 78.545,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.87381,
    "c": 0.14227,
    "h": 123.5
  },
  "luminance": 0.68973
}

Semantic roles & 50–950 ramp

primary

#C3E577

secondary

#6944BC

accent

#16D04F

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #C3E577

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

Preview Lab → · Contrast checker → · Palette generator →