#C4EF65#C4EF65

#C4EF65 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.4% C 0.171 H 124.3°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#C4EF65
RGB	rgb(196, 239, 101)
HSL	hsl(79, 81%, 67%)
HSV	hsv(79, 58%, 94%)
CMYK	cmyk(18%, 0%, 57.7%, 6.3%)
CIE-LAB	lab(89.11, -33.96, 60.89)
CIE-LCH	lch(89.11, 69.72, 119.15°)
OKLab	oklab(89.45% -0.0967 0.1415)
OKLCH	oklch(89.45% 0.171 124.3)
XYZ	xyz(55.9807, 74.4079, 23.7223)
Luminance	0.7441 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EF65 #9065EF

analogous

#EFD565 #C4EF65 #7FEF65

triadic

#C4EF65 #65C4EF #EF65C4

tetradic

#C4EF65 #65EFD5 #9065EF #EF657F

square

#C4EF65 #65EFD5 #9065EF #EF657F

split-complementary

#C4EF65 #657FEF #D565EF

monochromatic

#8EC514 #AFE92E #C4EF65 #D9F59C #EEFBD4

Accessibility & contrast

On white

1.32

#C4EF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#C4EF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EF65

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EF65	#FFFFFF	#000000	##000000
##C4EF65	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE156

Deuteranopia (green-blind)

#F5DF6E

Tritanopia (blue-blind)

#CCE4D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c4ef65;
/* rgb */ color: rgb(196, 239, 101);
/* oklch */ color: oklch(89.4% 0.171 124.3);

Tailwind

colors: {
  custom: {
    50: '#d9f495',
    500: '#c4ef65',
    950: '#000000',
  },
}

SCSS

$custom: #c4ef65;
$custom-light: #d9f495;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ef65",
  "rgb": {
    "r": 196,
    "g": 239,
    "b": 101
  },
  "hsl": {
    "h": 78.696,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.89449,
    "c": 0.17135,
    "h": 124.3
  },
  "luminance": 0.74408
}

Semantic roles & 50–950 ramp

primary

#C4EF65

secondary

#6236C3

accent

#08DE4B

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4EF65

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

Preview Lab → · Contrast checker → · Palette generator →