#C4EF6C#C4EF6C

#C4EF6C is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.5% C 0.165 H 124.8°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#C4EF6C
RGB	rgb(196, 239, 108)
HSL	hsl(80, 80%, 68%)
HSV	hsv(80, 55%, 94%)
CMYK	cmyk(18%, 0%, 54.8%, 6.3%)
CIE-LAB	lab(89.18, -33.36, 57.90)
CIE-LCH	lch(89.18, 66.82, 119.95°)
OKLab	oklab(89.53% -0.0944 0.1358)
OKLCH	oklch(89.53% 0.165 124.8)
XYZ	xyz(56.3383, 74.5510, 25.6061)
Luminance	0.7455 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EF6C #976CEF

analogous

#EFD96C #C4EF6C #82EF6C

triadic

#C4EF6C #6CC4EF #EF6CC4

tetradic

#C4EF6C #6CEFD9 #976CEF #EF6C82

square

#C4EF6C #6CEFD9 #976CEF #EF6C82

split-complementary

#C4EF6C #6C82EF #D96CEF

monochromatic

#8FCB16 #AEE935 #C4EF6C #DAF5A3 #F0FBDA

Accessibility & contrast

On white

1.32

#C4EF6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#C4EF6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EF6C

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EF6C	#FFFFFF	#000000	##000000
##C4EF6C	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE25F

Deuteranopia (green-blind)

#F5E074

Tritanopia (blue-blind)

#CBE5D2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c4ef6c;
/* rgb */ color: rgb(196, 239, 108);
/* oklch */ color: oklch(89.5% 0.165 124.8);

Tailwind

colors: {
  custom: {
    50: '#d8f49a',
    500: '#c4ef6c',
    950: '#000000',
  },
}

SCSS

$custom: #c4ef6c;
$custom-light: #d8f49a;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ef6c",
  "rgb": {
    "r": 196,
    "g": 239,
    "b": 108
  },
  "hsl": {
    "h": 79.695,
    "s": 80.368,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89525,
    "c": 0.16535,
    "h": 124.8
  },
  "luminance": 0.74551
}

Semantic roles & 50–950 ramp

primary

#C4EF6C

secondary

#6738C7

accent

#09DD4E

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4EF6C

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

Preview Lab → · Contrast checker → · Palette generator →