#728F1F#728F1F

#728F1F is a mid, vivid yellow-green. Relative luminance 0.233; OKLCH L 60.7% C 0.138 H 123.6°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#728F1F
RGB	rgb(114, 143, 31)
HSL	hsl(76, 64%, 34%)
HSV	hsv(76, 78%, 56%)
CMYK	cmyk(20.3%, 0%, 78.3%, 43.9%)
CIE-LAB	lab(55.40, -26.00, 51.96)
CIE-LCH	lch(55.40, 58.10, 116.58°)
OKLab	oklab(60.67% -0.0761 0.1146)
OKLCH	oklch(60.67% 0.138 123.6)
XYZ	xyz(17.0094, 23.3211, 4.9014)
Luminance	0.2332 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728F1F #3C1F8F

analogous

#8F741F #728F1F #3A8F1F

triadic

#728F1F #1F728F #8F1F72

tetradic

#728F1F #1F8F74 #3C1F8F #8F1F3A

square

#728F1F #1F8F74 #3C1F8F #8F1F3A

split-complementary

#728F1F #1F3A8F #741F8F

monochromatic

#222A09 #4A5D14 #728F1F #9AC12A #B5D94F

Accessibility & contrast

On white

3.71

#728F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#728F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728F1F

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728F1F	#FFFFFF	#000000	##000000
##728F1F	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988602

Deuteranopia (green-blind)

#94842A

Tritanopia (blue-blind)

#78887A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #728f1f;
/* rgb */ color: rgb(114, 143, 31);
/* oklch */ color: oklch(60.7% 0.138 123.6);

Tailwind

colors: {
  custom: {
    50: '#9eaf64',
    500: '#728f1f',
    950: '#000000',
  },
}

SCSS

$custom: #728f1f;
$custom-light: #9eaf64;
$custom-dark: #000000;

JSON

{
  "hex": "#728f1f",
  "rgb": {
    "r": 114,
    "g": 143,
    "b": 31
  },
  "hsl": {
    "h": 75.536,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.6067,
    "c": 0.13754,
    "h": 123.6
  },
  "luminance": 0.23321
}

Semantic roles & 50–950 ramp

primary

#728F1F

secondary

#6A4EBC

accent

#40E76C

background

#FAFAF6

surface

#F3F4EB

border

#CDCEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #728F1F

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

Preview Lab → · Contrast checker → · Palette generator →