#678128#678128

#678128 is a mid, moderate yellow-green. Relative luminance 0.187; OKLCH L 56.4% C 0.119 H 124.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#678128
RGB	rgb(103, 129, 40)
HSL	hsl(78, 53%, 33%)
HSV	hsv(78, 69%, 51%)
CMYK	cmyk(20.2%, 0%, 69%, 49.4%)
CIE-LAB	lab(50.38, -23.15, 43.33)
CIE-LCH	lch(50.38, 49.12, 118.11°)
OKLab	oklab(56.43% -0.0667 0.0982)
OKLCH	oklch(56.43% 0.119 124.2)
XYZ	xyz(13.8269, 18.7372, 4.8953)
Luminance	0.1874 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678128 #422881

analogous

#816E28 #678128 #3A8128

triadic

#678128 #286781 #812867

tetradic

#678128 #28816E #422881 #81283A

square

#678128 #28816E #422881 #81283A

split-complementary

#678128 #283A81 #6E2881

monochromatic

#1C240B #42521A #678128 #8CB036 #AACB58

Accessibility & contrast

On white

4.42

#678128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#678128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678128

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678128	#FFFFFF	#000000	##000000
##678128	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88791B

Deuteranopia (green-blind)

#85782F

Tritanopia (blue-blind)

#6C7B6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #678128;
/* rgb */ color: rgb(103, 129, 40);
/* oklch */ color: oklch(56.4% 0.119 124.2);

Tailwind

colors: {
  custom: {
    50: '#95a567',
    500: '#678128',
    950: '#000000',
  },
}

SCSS

$custom: #678128;
$custom-light: #95a567;
$custom-dark: #000000;

JSON

{
  "hex": "#678128",
  "rgb": {
    "r": 103,
    "g": 129,
    "b": 40
  },
  "hsl": {
    "h": 77.528,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56432,
    "c": 0.11876,
    "h": 124.2
  },
  "luminance": 0.18737
}

Semantic roles & 50–950 ramp

primary

#678128

secondary

#6F54B0

accent

#4CDC76

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #678128

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

Preview Lab → · Contrast checker → · Palette generator →