#C6E577#C6E577

#C6E577 is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.6% C 0.141 H 122.3°. Best body text is #000000 at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#C6E577
RGB	rgb(198, 229, 119)
HSL	hsl(77, 68%, 68%)
HSV	hsv(77, 48%, 90%)
CMYK	cmyk(13.5%, 0%, 48%, 10.2%)
CIE-LAB	lab(86.69, -26.89, 49.93)
CIE-LCH	lch(86.69, 56.71, 118.31°)
OKLab	oklab(87.59% -0.0754 0.1193)
OKLCH	oklch(87.59% 0.141 122.3)
XYZ	xyz(54.6379, 69.3762, 27.9617)
Luminance	0.6938 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6E577 #9677E5

analogous

#E5CD77 #C6E577 #8FE577

triadic

#C6E577 #77C6E5 #E577C6

tetradic

#C6E577 #77E5CD #9677E5 #E5778F

square

#C6E577 #77E5CD #9677E5 #E5778F

split-complementary

#C6E577 #778FE5 #CD77E5

monochromatic

#92BD24 #B0DB44 #C6E577 #DCEFAA #F1F9DE

Accessibility & contrast

On white

1.41

#C6E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.88

#C6E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E577

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6E577	#FFFFFF	#000000	##000000
##C6E577	1.00	1.41	14.88	14.88
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.88	21.00	1.00	1.00
##000000	14.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA6D

Deuteranopia (green-blind)

#ECD97D

Tritanopia (blue-blind)

#CEDCCB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c6e577;
/* rgb */ color: rgb(198, 229, 119);
/* oklch */ color: oklch(87.6% 0.141 122.3);

Tailwind

colors: {
  custom: {
    50: '#d9eda0',
    500: '#c6e577',
    950: '#000000',
  },
}

SCSS

$custom: #c6e577;
$custom-light: #d9eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#c6e577",
  "rgb": {
    "r": 198,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 76.909,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.87592,
    "c": 0.14113,
    "h": 122.3
  },
  "luminance": 0.69376
}

Semantic roles & 50–950 ramp

primary

#C6E577

secondary

#6644BC

accent

#16D04A

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #C6E577

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

Preview Lab → · Contrast checker → · Palette generator →