#A4C145#A4C145

#A4C145 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.5% C 0.152 H 121.4°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#A4C145
RGB	rgb(164, 193, 69)
HSL	hsl(74, 50%, 51%)
HSV	hsv(74, 64%, 76%)
CMYK	cmyk(15%, 0%, 64.2%, 24.3%)
CIE-LAB	lab(73.84, -27.33, 57.11)
CIE-LCH	lch(73.84, 63.31, 115.58°)
OKLab	oklab(76.52% -0.0793 0.1302)
OKLCH	oklch(76.52% 0.152 121.4)
XYZ	xyz(35.4544, 46.4621, 12.7294)
Luminance	0.4646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C145 #6245C1

analogous

#C1A045 #A4C145 #66C145

triadic

#A4C145 #45A4C1 #C145A4

tetradic

#A4C145 #45C1A0 #6245C1 #C14566

square

#A4C145 #45C1A0 #6245C1 #C14566

split-complementary

#A4C145 #4566C1 #A045C1

monochromatic

#586923 #7F9732 #A4C145 #BAD073 #D1E0A1

Accessibility & contrast

On white

2.04

#A4C145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#A4C145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C145

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C145	#FFFFFF	#000000	##000000
##A4C145	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB635

Deuteranopia (green-blind)

#C9B64E

Tritanopia (blue-blind)

#ACB7A7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a4c145;
/* rgb */ color: rgb(164, 193, 69);
/* oklch */ color: oklch(76.5% 0.152 121.4);

Tailwind

colors: {
  custom: {
    50: '#c2d37f',
    500: '#a4c145',
    950: '#000000',
  },
}

SCSS

$custom: #a4c145;
$custom-light: #c2d37f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c145",
  "rgb": {
    "r": 164,
    "g": 193,
    "b": 69
  },
  "hsl": {
    "h": 74.032,
    "s": 50,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76515,
    "c": 0.15242,
    "h": 121.4
  },
  "luminance": 0.46462
}

Semantic roles & 50–950 ramp

primary

#A4C145

secondary

#A296CC

accent

#4EDA6F

background

#FCFCF8

surface

#F8F9EF

border

#D1D2CA

text

#13140A

muted

#82827C

Preview Lab

Preview with #A4C145

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

Preview Lab → · Contrast checker → · Palette generator →