#73A018#73A018

#73A018 is a light, vivid yellow-green. Relative luminance 0.289; OKLCH L 64.9% C 0.161 H 127.6°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#73A018
RGB	rgb(115, 160, 24)
HSL	hsl(80, 74%, 36%)
HSV	hsv(80, 85%, 63%)
CMYK	cmyk(28.1%, 0%, 85%, 37.3%)
CIE-LAB	lab(60.65, -33.96, 58.72)
CIE-LCH	lch(60.65, 67.84, 120.04°)
OKLab	oklab(64.93% -0.0982 0.1278)
OKLCH	oklch(64.93% 0.161 127.6)
XYZ	xyz(19.8060, 28.8519, 5.3895)
Luminance	0.2885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A018 #4518A0

analogous

#A08918 #73A018 #2FA018

triadic

#73A018 #1873A0 #A01873

tetradic

#73A018 #18A089 #4518A0 #A0182F

square

#73A018 #18A089 #4518A0 #A0182F

split-complementary

#73A018 #182FA0 #8918A0

monochromatic

#263608 #4D6B10 #73A018 #99D520 #B3E44E

Accessibility & contrast

On white

3.10

#73A018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#73A018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #73A018

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A018	#FFFFFF	#000000	##000000
##73A018	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99400

Deuteranopia (green-blind)

#A29129

Tritanopia (blue-blind)

#789888

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #73a018;
/* rgb */ color: rgb(115, 160, 24);
/* oklch */ color: oklch(64.9% 0.161 127.6);

Tailwind

colors: {
  custom: {
    50: '#a0bc64',
    500: '#73a018',
    950: '#000000',
  },
}

SCSS

$custom: #73a018;
$custom-light: #a0bc64;
$custom-dark: #000000;

JSON

{
  "hex": "#73a018",
  "rgb": {
    "r": 115,
    "g": 160,
    "b": 24
  },
  "hsl": {
    "h": 79.853,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.64934,
    "c": 0.16114,
    "h": 127.6
  },
  "luminance": 0.28852
}

Semantic roles & 50–950 ramp

primary

#73A018

secondary

#754DC6

accent

#37F175

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#0F1206

muted

#7F817A

Preview Lab

Preview with #73A018

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

Preview Lab → · Contrast checker → · Palette generator →