#C4F963#C4F963

#C4F963 is a very light, vivid yellow-green. Relative luminance 0.804; OKLCH L 91.7% C 0.186 H 126.3°. Best body text is #000000 at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#C4F963
RGB	rgb(196, 249, 99)
HSL	hsl(81, 93%, 68%)
HSV	hsv(81, 60%, 98%)
CMYK	cmyk(21.3%, 0%, 60.2%, 2.4%)
CIE-LAB	lab(91.86, -38.64, 64.79)
CIE-LCH	lch(91.86, 75.44, 120.81°)
OKLab	oklab(91.66% -0.1098 0.1496)
OKLCH	oklch(91.66% 0.186 126.3)
XYZ	xyz(58.8928, 80.3872, 24.2155)
Luminance	0.8039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F963 #9863F9

analogous

#F9E363 #C4F963 #79F963

triadic

#C4F963 #63C4F9 #F963C4

tetradic

#C4F963 #63F9E3 #9863F9 #F96379

square

#C4F963 #63F9E3 #9863F9 #F96379

split-complementary

#C4F963 #6379F9 #E363F9

monochromatic

#8FD908 #AEF728 #C4F963 #DAFB9E #F1FED9

Accessibility & contrast

On white

1.23

#C4F963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.08

#C4F963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F963

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F963	#FFFFFF	#000000	##000000
##C4F963	1.00	1.23	17.08	17.08
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.08	21.00	1.00	1.00
##000000	17.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA52

Deuteranopia (green-blind)

#FEE76E

Tritanopia (blue-blind)

#CBEED9

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c4f963;
/* rgb */ color: rgb(196, 249, 99);
/* oklch */ color: oklch(91.7% 0.186 126.3);

Tailwind

colors: {
  custom: {
    50: '#d9fb95',
    500: '#c4f963',
    950: '#000000',
  },
}

SCSS

$custom: #c4f963;
$custom-light: #d9fb95;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f963",
  "rgb": {
    "r": 196,
    "g": 249,
    "b": 99
  },
  "hsl": {
    "h": 81.2,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.91658,
    "c": 0.18556,
    "h": 126.3
  },
  "luminance": 0.80388
}

Semantic roles & 50–950 ramp

primary

#C4F963

secondary

#682ED2

accent

#00E651

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4F963

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

Preview Lab → · Contrast checker → · Palette generator →