#688E1D#688E1D

#688E1D is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.7% C 0.142 H 127.1°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#688E1D
RGB	rgb(104, 142, 29)
HSL	hsl(80, 66%, 34%)
HSV	hsv(80, 80%, 56%)
CMYK	cmyk(26.8%, 0%, 79.6%, 44.3%)
CIE-LAB	lab(54.43, -29.78, 51.47)
CIE-LCH	lch(54.43, 59.46, 120.05°)
OKLab	oklab(59.71% -0.0859 0.1135)
OKLCH	oklch(59.71% 0.142 127.1)
XYZ	xyz(15.6037, 22.3775, 4.6593)
Luminance	0.2238 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688E1D #431D8E

analogous

#8E7B1D #688E1D #2F8E1D

triadic

#688E1D #1D688E #8E1D68

tetradic

#688E1D #1D8E7B #431D8E #8E1D2F

square

#688E1D #1D8E7B #431D8E #8E1D2F

split-complementary

#688E1D #1D2F8E #7B1D8E

monochromatic

#1E2808 #435B13 #688E1D #8DC127 #AADA4B

Accessibility & contrast

On white

3.84

#688E1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#688E1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688E1D

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688E1D	#FFFFFF	#000000	##000000
##688E1D	1.00	3.84	5.48	5.48
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#908129

Tritanopia (blue-blind)

#6C8779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688e1d;
/* rgb */ color: rgb(104, 142, 29);
/* oklch */ color: oklch(59.7% 0.142 127.1);

Tailwind

colors: {
  custom: {
    50: '#97af63',
    500: '#688e1d',
    950: '#000000',
  },
}

SCSS

$custom: #688e1d;
$custom-light: #97af63;
$custom-dark: #000000;

JSON

{
  "hex": "#688e1d",
  "rgb": {
    "r": 104,
    "g": 142,
    "b": 29
  },
  "hsl": {
    "h": 80.177,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.59705,
    "c": 0.14235,
    "h": 127.1
  },
  "luminance": 0.22378
}

Semantic roles & 50–950 ramp

primary

#688E1D

secondary

#714ABD

accent

#3FE978

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688E1D

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

Preview Lab → · Contrast checker → · Palette generator →