#677E2B#677E2B

#677E2B is a mid, moderate yellow-green. Relative luminance 0.180; OKLCH L 55.7% C 0.112 H 123.3°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#677E2B
RGB	rgb(103, 126, 43)
HSL	hsl(77, 49%, 33%)
HSV	hsv(77, 66%, 49%)
CMYK	cmyk(18.3%, 0%, 65.9%, 50.6%)
CIE-LAB	lab(49.47, -21.39, 41.05)
CIE-LCH	lch(49.47, 46.29, 117.52°)
OKLab	oklab(55.71% -0.0616 0.0939)
OKLCH	oklch(55.71% 0.112 123.3)
XYZ	xyz(13.4905, 17.9796, 5.0447)
Luminance	0.1798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E2B #422B7E

analogous

#7E6B2B #677E2B #3D7E2B

triadic

#677E2B #2B677E #7E2B67

tetradic

#677E2B #2B7E6B #422B7E #7E2B3D

square

#677E2B #2B7E6B #422B7E #7E2B3D

split-complementary

#677E2B #2B3D7E #6B2B7E

monochromatic

#1C230C #42501B #677E2B #8CAC3B #AAC75C

Accessibility & contrast

On white

4.57

#677E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#677E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677E2B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E2B	#FFFFFF	#000000	##000000
##677E2B	1.00	4.57	4.60	4.60
#FFFFFF	4.57	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)

#857621

Deuteranopia (green-blind)

#827531

Tritanopia (blue-blind)

#6C786D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677e2b;
/* rgb */ color: rgb(103, 126, 43);
/* oklch */ color: oklch(55.7% 0.112 123.3);

Tailwind

colors: {
  custom: {
    50: '#95a369',
    500: '#677e2b',
    950: '#000000',
  },
}

SCSS

$custom: #677e2b;
$custom-light: #95a369;
$custom-dark: #000000;

JSON

{
  "hex": "#677e2b",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 43
  },
  "hsl": {
    "h": 76.627,
    "s": 49.112,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55708,
    "c": 0.11226,
    "h": 123.3
  },
  "luminance": 0.1798
}

Semantic roles & 50–950 ramp

primary

#677E2B

secondary

#6F58AD

accent

#4FD975

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #677E2B

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

Preview Lab → · Contrast checker → · Palette generator →