#678D3D#678D3D

#678D3D is a mid, moderate yellow-green. Relative luminance 0.223; OKLCH L 59.7% C 0.117 H 130.4°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#678D3D
RGB	rgb(103, 141, 61)
HSL	hsl(89, 40%, 40%)
HSV	hsv(89, 57%, 55%)
CMYK	cmyk(27%, 0%, 56.7%, 44.7%)
CIE-LAB	lab(54.31, -27.22, 37.91)
CIE-LCH	lch(54.31, 46.67, 125.68°)
OKLab	oklab(59.68% -0.076 0.0893)
OKLCH	oklch(59.68% 0.117 130.4)
XYZ	xyz(15.9605, 22.2698, 7.8716)
Luminance	0.2227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678D3D #633D8D

analogous

#8D8B3D #678D3D #3F8D3D

triadic

#678D3D #3D678D #8D3D67

tetradic

#678D3D #3D8D8B #633D8D #8D3D3F

square

#678D3D #3D8D8B #633D8D #8D3D3F

split-complementary

#678D3D #3D3F8D #8B3D8D

monochromatic

#293818 #48622B #678D3D #86B453 #A4C77D

Accessibility & contrast

On white

3.85

#678D3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#678D3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678D3D

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678D3D	#FFFFFF	#000000	##000000
##678D3D	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938435

Deuteranopia (green-blind)

#8D8142

Tritanopia (blue-blind)

#69877B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #678d3d;
/* rgb */ color: rgb(103, 141, 61);
/* oklch */ color: oklch(59.7% 0.117 130.4);

Tailwind

colors: {
  custom: {
    50: '#95ae75',
    500: '#678d3d',
    950: '#000000',
  },
}

SCSS

$custom: #678d3d;
$custom-light: #95ae75;
$custom-dark: #000000;

JSON

{
  "hex": "#678d3d",
  "rgb": {
    "r": 103,
    "g": 141,
    "b": 61
  },
  "hsl": {
    "h": 88.5,
    "s": 39.604,
    "l": 39.608
  },
  "oklch": {
    "l": 0.5968,
    "c": 0.11729,
    "h": 130.4
  },
  "luminance": 0.2227
}

Semantic roles & 50–950 ramp

primary

#678D3D

secondary

#9175B1

accent

#58CF91

background

#F9FAF7

surface

#F2F4ED

border

#CCCEC8

text

#0D1008

muted

#7E7F7B

Preview Lab

Preview with #678D3D

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

Preview Lab → · Contrast checker → · Palette generator →