#687E4E#687E4E

#687E4E is a mid, moderate yellow-green. Relative luminance 0.184; OKLCH L 56.3% C 0.075 H 128.6°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#687E4E
RGB	rgb(104, 126, 78)
HSL	hsl(88, 24%, 40%)
HSV	hsv(88, 38%, 49%)
CMYK	cmyk(17.5%, 0%, 38.1%, 50.6%)
CIE-LAB	lab(50.00, -17.02, 23.57)
CIE-LCH	lch(50.00, 29.07, 125.84°)
OKLab	oklab(56.29% -0.0465 0.0583)
OKLCH	oklch(56.29% 0.075 128.6)
XYZ	xyz(14.5447, 18.4146, 9.9944)
Luminance	0.1842 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687E4E #644E7E

analogous

#7E7C4E #687E4E #507E4E

triadic

#687E4E #4E687E #7E4E68

tetradic

#687E4E #4E7E7C #644E7E #7E4E50

square

#687E4E #4E7E7C #644E7E #7E4E50

split-complementary

#687E4E #4E507E #7C4E7E

monochromatic

#2A321F #495837 #687E4E #87A168 #A5B98E

Accessibility & contrast

On white

4.48

#687E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#687E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687E4E

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687E4E	#FFFFFF	#000000	##000000
##687E4E	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82784B

Deuteranopia (green-blind)

#7F7650

Tritanopia (blue-blind)

#6A7A72

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #687e4e;
/* rgb */ color: rgb(104, 126, 78);
/* oklch */ color: oklch(56.3% 0.075 128.6);

Tailwind

colors: {
  custom: {
    50: '#94a380',
    500: '#687e4e',
    950: '#000000',
  },
}

SCSS

$custom: #687e4e;
$custom-light: #94a380;
$custom-dark: #000000;

JSON

{
  "hex": "#687e4e",
  "rgb": {
    "r": 104,
    "g": 126,
    "b": 78
  },
  "hsl": {
    "h": 87.5,
    "s": 23.529,
    "l": 40
  },
  "oklch": {
    "l": 0.56294,
    "c": 0.07455,
    "h": 128.6
  },
  "luminance": 0.18415
}

Semantic roles & 50–950 ramp

primary

#687E4E

secondary

#9282A6

accent

#68C090

background

#F9FAF7

surface

#F1F3EE

border

#CBCDC9

text

#0D0F0A

muted

#7E7F7C

Preview Lab

Preview with #687E4E

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

Preview Lab → · Contrast checker → · Palette generator →