#678637#678637

#678637 is a mid, moderate yellow-green. Relative luminance 0.202; OKLCH L 57.8% C 0.113 H 127.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#678637
RGB	rgb(103, 134, 55)
HSL	hsl(84, 42%, 37%)
HSV	hsv(84, 59%, 53%)
CMYK	cmyk(23.1%, 0%, 59%, 47.5%)
CIE-LAB	lab(52.07, -24.37, 38.27)
CIE-LCH	lch(52.07, 45.38, 122.49°)
OKLab	oklab(57.85% -0.0687 0.0895)
OKLCH	oklch(57.85% 0.113 127.5)
XYZ	xyz(14.8082, 20.2093, 6.7343)
Luminance	0.2021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678637 #563786

analogous

#867E37 #678637 #408637

triadic

#678637 #376786 #863767

tetradic

#678637 #37867E #563786 #863740

square

#678637 #37867E #563786 #863740

split-complementary

#678637 #374086 #7E3786

monochromatic

#242F13 #465B25 #678637 #88B149 #A5C572

Accessibility & contrast

On white

4.17

#678637 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#678637 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678637

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678637	#FFFFFF	#000000	##000000
##678637	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D2F

Deuteranopia (green-blind)

#887C3C

Tritanopia (blue-blind)

#6A8075

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #678637;
/* rgb */ color: rgb(103, 134, 55);
/* oklch */ color: oklch(57.8% 0.113 127.5);

Tailwind

colors: {
  custom: {
    50: '#94a971',
    500: '#678637',
    950: '#000000',
  },
}

SCSS

$custom: #678637;
$custom-light: #94a971;
$custom-dark: #000000;

JSON

{
  "hex": "#678637",
  "rgb": {
    "r": 103,
    "g": 134,
    "b": 55
  },
  "hsl": {
    "h": 83.544,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.57847,
    "c": 0.1128,
    "h": 127.5
  },
  "luminance": 0.2021
}

Semantic roles & 50–950 ramp

primary

#678637

secondary

#856BAE

accent

#56D287

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1008

muted

#7E7F7B

Preview Lab

Preview with #678637

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

Preview Lab → · Contrast checker → · Palette generator →