#678A1D#678A1D

#678A1D is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.6% C 0.138 H 126.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#678A1D
RGB	rgb(103, 138, 29)
HSL	hsl(79, 65%, 33%)
HSV	hsv(79, 79%, 54%)
CMYK	cmyk(25.4%, 0%, 79%, 45.9%)
CIE-LAB	lab(53.11, -28.27, 50.22)
CIE-LCH	lch(53.11, 57.63, 119.38°)
OKLab	oklab(58.62% -0.0818 0.1109)
OKLCH	oklch(58.62% 0.138 126.4)
XYZ	xyz(14.9038, 21.1490, 4.4591)
Luminance	0.2115 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678A1D #401D8A

analogous

#8A761D #678A1D #318A1D

triadic

#678A1D #1D678A #8A1D67

tetradic

#678A1D #1D8A76 #401D8A #8A1D31

square

#678A1D #1D8A76 #401D8A #8A1D31

split-complementary

#678A1D #1D318A #761D8A

monochromatic

#1C2508 #415712 #678A1D #8DBD28 #AAD949

Accessibility & contrast

On white

4.02

#678A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#678A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678A1D

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678A1D	#FFFFFF	#000000	##000000
##678A1D	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928001

Deuteranopia (green-blind)

#8D7E28

Tritanopia (blue-blind)

#6C8376

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #678a1d;
/* rgb */ color: rgb(103, 138, 29);
/* oklch */ color: oklch(58.6% 0.138 126.4);

Tailwind

colors: {
  custom: {
    50: '#96ac63',
    500: '#678a1d',
    950: '#000000',
  },
}

SCSS

$custom: #678a1d;
$custom-light: #96ac63;
$custom-dark: #000000;

JSON

{
  "hex": "#678a1d",
  "rgb": {
    "r": 103,
    "g": 138,
    "b": 29
  },
  "hsl": {
    "h": 79.266,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.58622,
    "c": 0.13778,
    "h": 126.4
  },
  "luminance": 0.21149
}

Semantic roles & 50–950 ramp

primary

#678A1D

secondary

#6D48BB

accent

#40E876

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #678A1D

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

Preview Lab → · Contrast checker → · Palette generator →