#677E28#677E28

#677E28 is a mid, moderate yellow-green. Relative luminance 0.180; OKLCH L 55.7% C 0.115 H 123.0°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#677E28
RGB	rgb(103, 126, 40)
HSL	hsl(76, 52%, 33%)
HSV	hsv(76, 68%, 49%)
CMYK	cmyk(18.3%, 0%, 68.3%, 50.6%)
CIE-LAB	lab(49.45, -21.62, 42.36)
CIE-LCH	lch(49.45, 47.55, 117.04°)
OKLab	oklab(55.68% -0.0625 0.0962)
OKLCH	oklch(55.68% 0.115 123)
XYZ	xyz(13.4375, 17.9584, 4.7655)
Luminance	0.1796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E28 #3F287E

analogous

#7E6A28 #677E28 #3C7E28

triadic

#677E28 #28677E #7E2867

tetradic

#677E28 #287E6A #3F287E #7E283C

square

#677E28 #287E6A #3F287E #7E283C

split-complementary

#677E28 #283C7E #6A287E

monochromatic

#1B210B #415019 #677E28 #8DAC37 #ABCA57

Accessibility & contrast

On white

4.57

#677E28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#677E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677E28

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E28	#FFFFFF	#000000	##000000
##677E28	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85761C

Deuteranopia (green-blind)

#82752F

Tritanopia (blue-blind)

#6C786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677e28;
/* rgb */ color: rgb(103, 126, 40);
/* oklch */ color: oklch(55.7% 0.115 123.0);

Tailwind

colors: {
  custom: {
    50: '#95a367',
    500: '#677e28',
    950: '#000000',
  },
}

SCSS

$custom: #677e28;
$custom-light: #95a367;
$custom-dark: #000000;

JSON

{
  "hex": "#677e28",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 40
  },
  "hsl": {
    "h": 76.047,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55679,
    "c": 0.11472,
    "h": 123
  },
  "luminance": 0.17958
}

Semantic roles & 50–950 ramp

primary

#677E28

secondary

#6C53AF

accent

#4DDB73

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #677E28

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

Preview Lab → · Contrast checker → · Palette generator →