#C4E45F#C4E45F

#C4E45F is a very light, vivid yellow-green. Relative luminance 0.680; OKLCH L 86.9% C 0.163 H 121.3°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#C4E45F
RGB	rgb(196, 228, 95)
HSL	hsl(74, 71%, 63%)
HSV	hsv(74, 58%, 89%)
CMYK	cmyk(14%, 0%, 58.3%, 10.6%)
CIE-LAB	lab(86.03, -29.35, 60.02)
CIE-LCH	lch(86.03, 66.81, 116.06°)
OKLab	oklab(86.95% -0.0843 0.139)
OKLCH	oklch(86.95% 0.163 121.3)
XYZ	xyz(52.5745, 68.0488, 21.1893)
Luminance	0.6805 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E45F #7F5FE4

analogous

#E4C15F #C4E45F #81E45F

triadic

#C4E45F #5FC4E4 #E45FC4

tetradic

#C4E45F #5FE4C1 #7F5FE4 #E45F81

square

#C4E45F #5FE4C1 #7F5FE4 #E45F81

split-complementary

#C4E45F #5F81E4 #C15FE4

monochromatic

#89AC1D #B1DB2B #C4E45F #D7ED93 #EBF6C8

Accessibility & contrast

On white

1.44

#C4E45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#C4E45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E45F

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E45F	#FFFFFF	#000000	##000000
##C4E45F	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D850

Deuteranopia (green-blind)

#EDD768

Tritanopia (blue-blind)

#CDD9C7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c4e45f;
/* rgb */ color: rgb(196, 228, 95);
/* oklch */ color: oklch(86.9% 0.163 121.3);

Tailwind

colors: {
  custom: {
    50: '#d8ec91',
    500: '#c4e45f',
    950: '#000000',
  },
}

SCSS

$custom: #c4e45f;
$custom-light: #d8ec91;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e45f",
  "rgb": {
    "r": 196,
    "g": 228,
    "b": 95
  },
  "hsl": {
    "h": 74.436,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86947,
    "c": 0.16256,
    "h": 121.3
  },
  "luminance": 0.68049
}

Semantic roles & 50–950 ramp

primary

#C4E45F

secondary

#563AAD

accent

#12D341

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C4E45F

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

Preview Lab → · Contrast checker → · Palette generator →