#C6E581#C6E581

#C6E581 is a very light, vivid yellow-green. Relative luminance 0.696; OKLCH L 87.7% C 0.131 H 123.2°. Best body text is #000000 at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#C6E581
RGB	rgb(198, 229, 129)
HSL	hsl(79, 66%, 70%)
HSV	hsv(79, 44%, 90%)
CMYK	cmyk(13.5%, 0%, 43.7%, 10.2%)
CIE-LAB	lab(86.81, -25.83, 45.28)
CIE-LCH	lch(86.81, 52.13, 119.70°)
OKLab	oklab(87.73% -0.0717 0.1096)
OKLCH	oklch(87.73% 0.131 123.2)
XYZ	xyz(55.2704, 69.6292, 31.2926)
Luminance	0.6963 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6E581 #A081E5

analogous

#E5D281 #C6E581 #94E581

triadic

#C6E581 #81C6E5 #E581C6

tetradic

#C6E581 #81E5D2 #A081E5 #E58194

square

#C6E581 #81E5D2 #A081E5 #E58194

split-complementary

#C6E581 #8194E5 #D281E5

monochromatic

#93C328 #AFDB4E #C6E581 #DDEFB4 #F4FAE6

Accessibility & contrast

On white

1.41

#C6E581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.93

#C6E581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E581

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6E581	#FFFFFF	#000000	##000000
##C6E581	1.00	1.41	14.93	14.93
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.93	21.00	1.00	1.00
##000000	14.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDA79

Deuteranopia (green-blind)

#EBD986

Tritanopia (blue-blind)

#CDDCCD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c6e581;
/* rgb */ color: rgb(198, 229, 129);
/* oklch */ color: oklch(87.7% 0.131 123.2);

Tailwind

colors: {
  custom: {
    50: '#d9eda7',
    500: '#c6e581',
    950: '#000000',
  },
}

SCSS

$custom: #c6e581;
$custom-light: #d9eda7;
$custom-dark: #000000;

JSON

{
  "hex": "#c6e581",
  "rgb": {
    "r": 198,
    "g": 229,
    "b": 129
  },
  "hsl": {
    "h": 78.6,
    "s": 65.789,
    "l": 70.196
  },
  "oklch": {
    "l": 0.87732,
    "c": 0.13094,
    "h": 123.2
  },
  "luminance": 0.69629
}

Semantic roles & 50–950 ramp

primary

#C6E581

secondary

#704DBD

accent

#18CE50

background

#FEFEFC

surface

#FCFDF6

border

#D5D5D0

text

#151610

muted

#848480

Preview Lab

Preview with #C6E581

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

Preview Lab → · Contrast checker → · Palette generator →