#688D2E#688D2E

#688D2E is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.6% C 0.130 H 128.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#688D2E
RGB	rgb(104, 141, 46)
HSL	hsl(83, 51%, 37%)
HSV	hsv(83, 67%, 55%)
CMYK	cmyk(26.2%, 0%, 67.4%, 44.7%)
CIE-LAB	lab(54.23, -28.21, 44.81)
CIE-LCH	lch(54.23, 52.95, 122.19°)
OKLab	oklab(59.58% -0.0802 0.1022)
OKLCH	oklch(59.58% 0.13 128.1)
XYZ	xyz(15.7269, 22.1897, 6.0387)
Luminance	0.2219 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688D2E #532E8D

analogous

#8D832E #688D2E #398D2E

triadic

#688D2E #2E688D #8D2E68

tetradic

#688D2E #2E8D83 #532E8D #8D2E39

square

#688D2E #2E8D83 #532E8D #8D2E39

split-complementary

#688D2E #2E398D #832E8D

monochromatic

#243110 #465F1F #688D2E #8ABB3D #A6CE68

Accessibility & contrast

On white

3.86

#688D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#688D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D2E

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688D2E	#FFFFFF	#000000	##000000
##688D2E	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948321

Deuteranopia (green-blind)

#8F8136

Tritanopia (blue-blind)

#6B877A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688d2e;
/* rgb */ color: rgb(104, 141, 46);
/* oklch */ color: oklch(59.6% 0.130 128.1);

Tailwind

colors: {
  custom: {
    50: '#96ae6c',
    500: '#688d2e',
    950: '#000000',
  },
}

SCSS

$custom: #688d2e;
$custom-light: #96ae6c;
$custom-dark: #000000;

JSON

{
  "hex": "#688d2e",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 46
  },
  "hsl": {
    "h": 83.368,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59581,
    "c": 0.12991,
    "h": 128.1
  },
  "luminance": 0.2219
}

Semantic roles & 50–950 ramp

primary

#688D2E

secondary

#8262B5

accent

#4EDA84

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688D2E

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

Preview Lab → · Contrast checker → · Palette generator →