#728C2B#728C2B

#728C2B is a mid, vivid yellow-green. Relative luminance 0.225; OKLCH L 60.0% C 0.126 H 123.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#728C2B
RGB	rgb(114, 140, 43)
HSL	hsl(76, 53%, 36%)
HSV	hsv(76, 69%, 55%)
CMYK	cmyk(18.6%, 0%, 69.3%, 45.1%)
CIE-LAB	lab(54.56, -23.80, 46.64)
CIE-LCH	lch(54.56, 52.36, 117.04°)
OKLab	oklab(60.02% -0.0689 0.1054)
OKLCH	oklch(60.02% 0.126 123.2)
XYZ	xyz(16.7537, 22.5079, 5.7469)
Luminance	0.2251 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728C2B #452B8C

analogous

#8C752B #728C2B #428C2B

triadic

#728C2B #2B728C #8C2B72

tetradic

#728C2B #2B8C75 #452B8C #8C2B42

square

#728C2B #2B8C75 #452B8C #8C2B42

split-complementary

#728C2B #2B428C #752B8C

monochromatic

#262E0E #4C5D1D #728C2B #98BB39 #B2CF62

Accessibility & contrast

On white

3.82

#728C2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#728C2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728C2B

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728C2B	#FFFFFF	#000000	##000000
##728C2B	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94831D

Deuteranopia (green-blind)

#918233

Tritanopia (blue-blind)

#788578

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #728c2b;
/* rgb */ color: rgb(114, 140, 43);
/* oklch */ color: oklch(60.0% 0.126 123.2);

Tailwind

colors: {
  custom: {
    50: '#9dad6a',
    500: '#728c2b',
    950: '#000000',
  },
}

SCSS

$custom: #728c2b;
$custom-light: #9dad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#728c2b",
  "rgb": {
    "r": 114,
    "g": 140,
    "b": 43
  },
  "hsl": {
    "h": 76.082,
    "s": 53.005,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60016,
    "c": 0.12595,
    "h": 123.2
  },
  "luminance": 0.22508
}

Semantic roles & 50–950 ramp

primary

#728C2B

secondary

#755EB5

accent

#4BDC72

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0F1007

muted

#7E7F7A

Preview Lab

Preview with #728C2B

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

Preview Lab → · Contrast checker → · Palette generator →