#73B238#73B238

#73B238 is a light, vivid yellow-green. Relative luminance 0.358; OKLCH L 69.6% C 0.166 H 132.8°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#73B238
RGB	rgb(115, 178, 56)
HSL	hsl(91, 52%, 46%)
HSV	hsv(91, 69%, 70%)
CMYK	cmyk(35.4%, 0%, 68.5%, 30.2%)
CIE-LAB	lab(66.34, -40.21, 53.59)
CIE-LCH	lch(66.34, 67.00, 126.88°)
OKLab	oklab(69.63% -0.1128 0.1219)
OKLCH	oklch(69.63% 0.166 132.8)
XYZ	xyz(23.7041, 35.7702, 9.3960)
Luminance	0.3577 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B238 #7738B2

analogous

#B0B238 #73B238 #38B23A

triadic

#73B238 #3873B2 #B23873

tetradic

#73B238 #38B0B2 #7738B2 #B23A38

square

#73B238 #38B0B2 #7738B2 #B23A38

split-complementary

#73B238 #3A38B2 #B238B0

monochromatic

#37551B #558329 #73B238 #92CC5C #B1DA8A

Accessibility & contrast

On white

2.58

#73B238 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#73B238 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B238

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B238	#FFFFFF	#000000	##000000
##73B238	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A426

Deuteranopia (green-blind)

#B1A043

Tritanopia (blue-blind)

#74AB99

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #73b238;
/* rgb */ color: rgb(115, 178, 56);
/* oklch */ color: oklch(69.6% 0.166 132.8);

Tailwind

colors: {
  custom: {
    50: '#a0c975',
    500: '#73b238',
    950: '#000000',
  },
}

SCSS

$custom: #73b238;
$custom-light: #a0c975;
$custom-dark: #000000;

JSON

{
  "hex": "#73b238",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 56
  },
  "hsl": {
    "h": 90.984,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69629,
    "c": 0.16609,
    "h": 132.8
  },
  "luminance": 0.35771
}

Semantic roles & 50–950 ramp

primary

#73B238

secondary

#A481C5

accent

#4CDC96

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B238

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

Preview Lab → · Contrast checker → · Palette generator →