#678F4F#678F4F

#678F4F is a mid, moderate yellow-green. Relative luminance 0.231; OKLCH L 60.4% C 0.102 H 134.7°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#678F4F
RGB	rgb(103, 143, 79)
HSL	hsl(98, 29%, 44%)
HSV	hsv(98, 45%, 56%)
CMYK	cmyk(28%, 0%, 44.8%, 43.9%)
CIE-LAB	lab(55.17, -26.00, 29.65)
CIE-LCH	lch(55.17, 39.44, 131.25°)
OKLab	oklab(60.45% -0.0714 0.0723)
OKLCH	oklch(60.45% 0.102 134.7)
XYZ	xyz(16.8269, 23.0925, 10.9663)
Luminance	0.2309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678F4F #774F8F

analogous

#878F4F #678F4F #4F8F57

triadic

#678F4F #4F678F #8F4F67

tetradic

#678F4F #4F878F #774F8F #8F574F

square

#678F4F #4F878F #774F8F #8F574F

split-complementary

#678F4F #574F8F #8F4F87

monochromatic

#2E4023 #4B6839 #678F4F #85AE6D #A6C494

Accessibility & contrast

On white

3.74

#678F4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#678F4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678F4F

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678F4F	#FFFFFF	#000000	##000000
##678F4F	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93864A

Deuteranopia (green-blind)

#8D8353

Tritanopia (blue-blind)

#678B80

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #678f4f;
/* rgb */ color: rgb(103, 143, 79);
/* oklch */ color: oklch(60.4% 0.102 134.7);

Tailwind

colors: {
  custom: {
    50: '#94b081',
    500: '#678f4f',
    950: '#000000',
  },
}

SCSS

$custom: #678f4f;
$custom-light: #94b081;
$custom-dark: #000000;

JSON

{
  "hex": "#678f4f",
  "rgb": {
    "r": 103,
    "g": 143,
    "b": 79
  },
  "hsl": {
    "h": 97.5,
    "s": 28.829,
    "l": 43.529
  },
  "oklch": {
    "l": 0.60449,
    "c": 0.10161,
    "h": 134.7
  },
  "luminance": 0.23093
}

Semantic roles & 50–950 ramp

primary

#678F4F

secondary

#A289B1

accent

#63C5A0

background

#F9FAF7

surface

#F1F4EE

border

#CBCEC9

text

#0D100A

muted

#7E7F7C

Preview Lab

Preview with #678F4F

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

Preview Lab → · Contrast checker → · Palette generator →