#677E2F#677E2F

#677E2F is a mid, moderate yellow-green. Relative luminance 0.180; OKLCH L 55.8% C 0.109 H 123.6°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#677E2F
RGB	rgb(103, 126, 47)
HSL	hsl(77, 46%, 34%)
HSV	hsv(77, 63%, 49%)
CMYK	cmyk(18.3%, 0%, 62.7%, 50.6%)
CIE-LAB	lab(49.51, -21.05, 39.24)
CIE-LCH	lch(49.51, 44.53, 118.22°)
OKLab	oklab(55.75% -0.0602 0.0906)
OKLCH	oklch(55.75% 0.109 123.6)
XYZ	xyz(13.5676, 18.0104, 5.4504)
Luminance	0.1801 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E2F #462F7E

analogous

#7E6E2F #677E2F #407E2F

triadic

#677E2F #2F677E #7E2F67

tetradic

#677E2F #2F7E6E #462F7E #7E2F40

square

#677E2F #2F7E6E #462F7E #7E2F40

split-complementary

#677E2F #2F407E #6E2F7E

monochromatic

#1E250E #43511E #677E2F #8BAB40 #A8C563

Accessibility & contrast

On white

4.56

#677E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#677E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677E2F

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E2F	#FFFFFF	#000000	##000000
##677E2F	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857626

Deuteranopia (green-blind)

#827634

Tritanopia (blue-blind)

#6C786D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677e2f;
/* rgb */ color: rgb(103, 126, 47);
/* oklch */ color: oklch(55.8% 0.109 123.6);

Tailwind

colors: {
  custom: {
    50: '#94a36b',
    500: '#677e2f',
    950: '#000000',
  },
}

SCSS

$custom: #677e2f;
$custom-light: #94a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#677e2f",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 47
  },
  "hsl": {
    "h": 77.468,
    "s": 45.665,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5575,
    "c": 0.10878,
    "h": 123.6
  },
  "luminance": 0.18011
}

Semantic roles & 50–950 ramp

primary

#677E2F

secondary

#745DAC

accent

#52D579

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #677E2F

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

Preview Lab → · Contrast checker → · Palette generator →