#C6EF4C#C6EF4C

#C6EF4C is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.4% C 0.189 H 122.6°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#C6EF4C
RGB	rgb(198, 239, 76)
HSL	hsl(75, 84%, 62%)
HSV	hsv(75, 68%, 94%)
CMYK	cmyk(17.2%, 0%, 68.2%, 6.3%)
CIE-LAB	lab(89.05, -34.97, 70.85)
CIE-LCH	lch(89.05, 79.00, 116.27°)
OKLab	oklab(89.36% -0.1018 0.1593)
OKLCH	oklch(89.36% 0.189 122.6)
XYZ	xyz(55.4604, 74.2604, 18.2480)
Luminance	0.7426 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6EF4C #754CEF

analogous

#EFC74C #C6EF4C #75EF4C

triadic

#C6EF4C #4CC6EF #EF4CC6

tetradic

#C6EF4C #4CEFC7 #754CEF #EF4C75

square

#C6EF4C #4CEFC7 #754CEF #EF4C75

split-complementary

#C6EF4C #4C75EF #C74CEF

monochromatic

#88B110 #B4E915 #C6EF4C #D8F484 #EAF9BC

Accessibility & contrast

On white

1.32

#C6EF4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#C6EF4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6EF4C

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6EF4C	#FFFFFF	#000000	##000000
##C6EF4C	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE132

Deuteranopia (green-blind)

#F7E059

Tritanopia (blue-blind)

#D0E3CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c6ef4c;
/* rgb */ color: rgb(198, 239, 76);
/* oklch */ color: oklch(89.4% 0.189 122.6);

Tailwind

colors: {
  custom: {
    50: '#dbf487',
    500: '#c6ef4c',
    950: '#000000',
  },
}

SCSS

$custom: #c6ef4c;
$custom-light: #dbf487;
$custom-dark: #000000;

JSON

{
  "hex": "#c6ef4c",
  "rgb": {
    "r": 198,
    "g": 239,
    "b": 76
  },
  "hsl": {
    "h": 75.092,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.89362,
    "c": 0.18905,
    "h": 122.6
  },
  "luminance": 0.74261
}

Semantic roles & 50–950 ramp

primary

#C6EF4C

secondary

#4F2EB1

accent

#05E03C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C6EF4C

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

Preview Lab → · Contrast checker → · Palette generator →