#C4E058#C4E058

#C4E058 is a very light, vivid yellow-green. Relative luminance 0.658; OKLCH L 86.0% C 0.163 H 119.8°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#C4E058
RGB	rgb(196, 224, 88)
HSL	hsl(72, 69%, 61%)
HSV	hsv(72, 61%, 88%)
CMYK	cmyk(12.5%, 0%, 60.7%, 12.2%)
CIE-LAB	lab(84.87, -28.00, 61.71)
CIE-LCH	lch(84.87, 67.76, 114.40°)
OKLab	oklab(85.99% -0.0812 0.1417)
OKLCH	oklch(85.99% 0.163 119.8)
XYZ	xyz(51.1828, 65.7519, 19.2256)
Luminance	0.6575 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E058 #7458E0

analogous

#E0B858 #C4E058 #80E058

triadic

#C4E058 #58C4E0 #E058C4

tetradic

#C4E058 #58E0B8 #7458E0 #E05880

square

#C4E058 #58E0B8 #7458E0 #E05880

split-complementary

#C4E058 #5880E0 #B858E0

monochromatic

#85A01E #B0D427 #C4E058 #D6EA8C #E8F3BF

Accessibility & contrast

On white

1.48

#C4E058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#C4E058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E058

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E058	#FFFFFF	#000000	##000000
##C4E058	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD448

Deuteranopia (green-blind)

#EAD461

Tritanopia (blue-blind)

#CED5C3

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #c4e058;
/* rgb */ color: rgb(196, 224, 88);
/* oklch */ color: oklch(86.0% 0.163 119.8);

Tailwind

colors: {
  custom: {
    50: '#d9e98d',
    500: '#c4e058',
    950: '#000000',
  },
}

SCSS

$custom: #c4e058;
$custom-light: #d9e98d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e058",
  "rgb": {
    "r": 196,
    "g": 224,
    "b": 88
  },
  "hsl": {
    "h": 72.353,
    "s": 68.687,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85993,
    "c": 0.16336,
    "h": 119.8
  },
  "luminance": 0.65752
}

Semantic roles & 50–950 ramp

primary

#C4E058

secondary

#4F39A3

accent

#15D13C

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C4E058

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

Preview Lab → · Contrast checker → · Palette generator →