#678F2F#678F2F

#678F2F is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 60.0% C 0.132 H 129.1°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#678F2F
RGB	rgb(103, 143, 47)
HSL	hsl(85, 51%, 37%)
HSV	hsv(85, 67%, 56%)
CMYK	cmyk(28%, 0%, 67.1%, 43.9%)
CIE-LAB	lab(54.80, -29.49, 44.96)
CIE-LCH	lch(54.80, 53.77, 123.26°)
OKLab	oklab(60.03% -0.0835 0.1027)
OKLCH	oklch(60.03% 0.132 129.1)
XYZ	xyz(15.9290, 22.7333, 6.2375)
Luminance	0.2273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678F2F #572F8F

analogous

#8F872F #678F2F #378F2F

triadic

#678F2F #2F678F #8F2F67

tetradic

#678F2F #2F8F87 #572F8F #8F2F37

square

#678F2F #2F8F87 #572F8F #8F2F37

split-complementary

#678F2F #2F378F #872F8F

monochromatic

#253311 #466120 #678F2F #88BD3E #A5CE6A

Accessibility & contrast

On white

3.79

#678F2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#678F2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678F2F

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678F2F	#FFFFFF	#000000	##000000
##678F2F	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968522

Deuteranopia (green-blind)

#908237

Tritanopia (blue-blind)

#6A897B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #678f2f;
/* rgb */ color: rgb(103, 143, 47);
/* oklch */ color: oklch(60.0% 0.132 129.1);

Tailwind

colors: {
  custom: {
    50: '#95b06d',
    500: '#678f2f',
    950: '#000000',
  },
}

SCSS

$custom: #678f2f;
$custom-light: #95b06d;
$custom-dark: #000000;

JSON

{
  "hex": "#678f2f",
  "rgb": {
    "r": 103,
    "g": 143,
    "b": 47
  },
  "hsl": {
    "h": 85,
    "s": 50.526,
    "l": 37.255
  },
  "oklch": {
    "l": 0.60029,
    "c": 0.13238,
    "h": 129.1
  },
  "luminance": 0.22734
}

Semantic roles & 50–950 ramp

primary

#678F2F

secondary

#8665B5

accent

#4EDA88

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #678F2F

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

Preview Lab → · Contrast checker → · Palette generator →