#677138#677138

#677138 is a mid, moderate yellow-green. Relative luminance 0.150; OKLCH L 52.6% C 0.081 H 117.5°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#677138
RGB	rgb(103, 113, 56)
HSL	hsl(71, 34%, 33%)
HSV	hsv(71, 50%, 44%)
CMYK	cmyk(8.8%, 0%, 50.4%, 55.7%)
CIE-LAB	lab(45.61, -13.24, 30.16)
CIE-LCH	lch(45.61, 32.94, 113.70°)
OKLab	oklab(52.65% -0.0374 0.0719)
OKLCH	oklch(52.65% 0.081 117.5)
XYZ	xyz(12.2126, 14.9794, 5.9886)
Luminance	0.1498 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677138 #423871

analogous

#715E38 #677138 #4A7138

triadic

#677138 #386771 #713867

tetradic

#677138 #38715E #423871 #71384A

square

#677138 #38715E #423871 #71384A

split-complementary

#677138 #384A71 #5E3871

monochromatic

#1C1F0F #424824 #677138 #8C9A4C #AAB76D

Accessibility & contrast

On white

5.26

#677138 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#677138 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #677138

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677138	#FFFFFF	#000000	##FFFFFF
##677138	1.00	5.26	4.00	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C33

Deuteranopia (green-blind)

#776C3B

Tritanopia (blue-blind)

#6C6C64

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #677138;
/* rgb */ color: rgb(103, 113, 56);
/* oklch */ color: oklch(52.6% 0.081 117.5);

Tailwind

colors: {
  custom: {
    50: '#949970',
    500: '#677138',
    950: '#000000',
  },
}

SCSS

$custom: #677138;
$custom-light: #949970;
$custom-dark: #000000;

JSON

{
  "hex": "#677138",
  "rgb": {
    "r": 103,
    "g": 113,
    "b": 56
  },
  "hsl": {
    "h": 70.526,
    "s": 33.728,
    "l": 33.137
  },
  "oklch": {
    "l": 0.52648,
    "c": 0.08107,
    "h": 117.5
  },
  "luminance": 0.14979
}

Semantic roles & 50–950 ramp

primary

#677138

secondary

#6F65A0

accent

#5ECA71

background

#F9F9F6

surface

#F1F2EC

border

#CBCCC7

text

#0D0E07

muted

#7E7E7A

Preview Lab

Preview with #677138

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

Preview Lab → · Contrast checker → · Palette generator →