#C4E034#C4E034

#C4E034 is a very light, vivid yellow. Relative luminance 0.653; OKLCH L 85.7% C 0.186 H 118.9°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#C4E034
RGB	rgb(196, 224, 52)
HSL	hsl(70, 74%, 54%)
HSV	hsv(70, 77%, 88%)
CMYK	cmyk(12.5%, 0%, 76.8%, 12.2%)
CIE-LAB	lab(84.64, -30.04, 74.49)
CIE-LCH	lch(84.64, 80.31, 111.96°)
OKLab	oklab(85.73% -0.09 0.1633)
OKLCH	oklch(85.73% 0.186 118.9)
XYZ	xyz(50.0416, 65.2954, 13.2152)
Luminance	0.6530 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E034 #5034E0

analogous

#E0A634 #C4E034 #6EE034

triadic

#C4E034 #34C4E0 #E034C4

tetradic

#C4E034 #34E0A6 #5034E0 #E0346E

square

#C4E034 #34E0A6 #5034E0 #E0346E

split-complementary

#C4E034 #346EE0 #A634E0

monochromatic

#738514 #A1BA1C #C4E034 #D3E869 #E3F09E

Accessibility & contrast

On white

1.49

#C4E034 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#C4E034 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E034

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E034	#FFFFFF	#000000	##000000
##C4E034	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD300

Deuteranopia (green-blind)

#ECD445

Tritanopia (blue-blind)

#D0D4C0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #c4e034;
/* rgb */ color: rgb(196, 224, 52);
/* oklch */ color: oklch(85.7% 0.186 118.9);

Tailwind

colors: {
  custom: {
    50: '#dae97a',
    500: '#c4e034',
    950: '#000000',
  },
}

SCSS

$custom: #c4e034;
$custom-light: #dae97a;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e034",
  "rgb": {
    "r": 196,
    "g": 224,
    "b": 52
  },
  "hsl": {
    "h": 69.767,
    "s": 73.504,
    "l": 54.118
  },
  "oklch": {
    "l": 0.8573,
    "c": 0.18645,
    "h": 118.9
  },
  "luminance": 0.65295
}

Semantic roles & 50–950 ramp

primary

#C4E034

secondary

#3C2D8B

accent

#38F056

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #C4E034

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

Preview Lab → · Contrast checker → · Palette generator →