#C2EF4E#C2EF4E

#C2EF4E 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	#C2EF4E
RGB	rgb(194, 239, 78)
HSL	hsl(77, 83%, 62%)
HSV	hsv(77, 67%, 94%)
CMYK	cmyk(18.8%, 0%, 67.4%, 6.3%)
CIE-LAB	lab(88.81, -36.38, 69.78)
CIE-LCH	lch(88.81, 78.70, 117.53°)
OKLab	oklab(89.11% -0.1053 0.1575)
OKLCH	oklch(89.11% 0.189 123.8)
XYZ	xyz(54.4903, 73.7520, 18.5711)
Luminance	0.7375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2EF4E #7B4EEF

analogous

#EFCB4E #C2EF4E #72EF4E

triadic

#C2EF4E #4EC2EF #EF4EC2

tetradic

#C2EF4E #4EEFCB #7B4EEF #EF4E72

square

#C2EF4E #4EEFCB #7B4EEF #EF4E72

split-complementary

#C2EF4E #4E72EF #CB4EEF

monochromatic

#85B210 #AFEA16 #C2EF4E #D5F486 #E9F9BE

Accessibility & contrast

On white

1.33

#C2EF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#C2EF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C2EF4E

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2EF4E	#FFFFFF	#000000	##000000
##C2EF4E	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)

#FCE036

Deuteranopia (green-blind)

#F6DF5B

Tritanopia (blue-blind)

#CBE4CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c2ef4e;
/* rgb */ color: rgb(194, 239, 78);
/* oklch */ color: oklch(89.1% 0.189 123.8);

Tailwind

colors: {
  custom: {
    50: '#d8f488',
    500: '#c2ef4e',
    950: '#000000',
  },
}

SCSS

$custom: #c2ef4e;
$custom-light: #d8f488;
$custom-dark: #000000;

JSON

{
  "hex": "#c2ef4e",
  "rgb": {
    "r": 194,
    "g": 239,
    "b": 78
  },
  "hsl": {
    "h": 76.77,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.89108,
    "c": 0.18942,
    "h": 123.8
  },
  "luminance": 0.73752
}

Semantic roles & 50–950 ramp

primary

#C2EF4E

secondary

#542FB2

accent

#06E043

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C2EF4E

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

Preview Lab → · Contrast checker → · Palette generator →