#C2EF4F#C2EF4F

#C2EF4F is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 89.1% C 0.189 H 123.8°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#C2EF4F
RGB	rgb(194, 239, 79)
HSL	hsl(77, 83%, 62%)
HSV	hsv(77, 67%, 94%)
CMYK	cmyk(18.8%, 0%, 66.9%, 6.3%)
CIE-LAB	lab(88.81, -36.32, 69.42)
CIE-LCH	lch(88.81, 78.34, 117.62°)
OKLab	oklab(89.12% -0.105 0.1568)
OKLCH	oklch(89.12% 0.189 123.8)
XYZ	xyz(54.5264, 73.7665, 18.7614)
Luminance	0.7377 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2EF4F #7C4FEF

analogous

#EFCC4F #C2EF4F #72EF4F

triadic

#C2EF4F #4FC2EF #EF4FC2

tetradic

#C2EF4F #4FEFCC #7C4FEF #EF4F72

square

#C2EF4F #4FEFCC #7C4FEF #EF4F72

split-complementary

#C2EF4F #4F72EF #CC4FEF

monochromatic

#85B310 #AFEA17 #C2EF4F #D5F487 #E9F9BF

Accessibility & contrast

On white

1.33

#C2EF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#C2EF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C2EF4F

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2EF4F	#FFFFFF	#000000	##000000
##C2EF4F	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE037

Deuteranopia (green-blind)

#F6DF5C

Tritanopia (blue-blind)

#CBE4CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c2ef4f;
/* rgb */ color: rgb(194, 239, 79);
/* oklch */ color: oklch(89.1% 0.189 123.8);

Tailwind

colors: {
  custom: {
    50: '#d8f489',
    500: '#c2ef4f',
    950: '#000000',
  },
}

SCSS

$custom: #c2ef4f;
$custom-light: #d8f489;
$custom-dark: #000000;

JSON

{
  "hex": "#c2ef4f",
  "rgb": {
    "r": 194,
    "g": 239,
    "b": 79
  },
  "hsl": {
    "h": 76.875,
    "s": 83.333,
    "l": 62.353
  },
  "oklch": {
    "l": 0.89115,
    "c": 0.18875,
    "h": 123.8
  },
  "luminance": 0.73767
}

Semantic roles & 50–950 ramp

primary

#C2EF4F

secondary

#542FB3

accent

#06E043

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C2EF4F

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

Preview Lab → · Contrast checker → · Palette generator →