#688B25#688B25

#688B25 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 59.0% C 0.134 H 126.8°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#688B25
RGB	rgb(104, 139, 37)
HSL	hsl(81, 58%, 35%)
HSV	hsv(81, 73%, 55%)
CMYK	cmyk(25.2%, 0%, 73.4%, 45.5%)
CIE-LAB	lab(53.54, -27.88, 47.78)
CIE-LCH	lch(53.54, 55.32, 120.27°)
OKLab	oklab(59% -0.0801 0.1071)
OKLCH	oklch(59% 0.134 126.8)
XYZ	xyz(15.2755, 21.5416, 5.1031)
Luminance	0.2154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688B25 #48258B

analogous

#8B7B25 #688B25 #358B25

triadic

#688B25 #25688B #8B2568

tetradic

#688B25 #258B7B #48258B #8B2535

square

#688B25 #258B7B #48258B #8B2535

split-complementary

#688B25 #25358B #7B258B

monochromatic

#202A0B #445B18 #688B25 #8CBB32 #A8D358

Accessibility & contrast

On white

3.96

#688B25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#688B25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688B25

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688B25	#FFFFFF	#000000	##000000
##688B25	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928113

Deuteranopia (green-blind)

#8E7F2E

Tritanopia (blue-blind)

#6C8477

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #688b25;
/* rgb */ color: rgb(104, 139, 37);
/* oklch */ color: oklch(59.0% 0.134 126.8);

Tailwind

colors: {
  custom: {
    50: '#96ad67',
    500: '#688b25',
    950: '#000000',
  },
}

SCSS

$custom: #688b25;
$custom-light: #96ad67;
$custom-dark: #000000;

JSON

{
  "hex": "#688b25",
  "rgb": {
    "r": 104,
    "g": 139,
    "b": 37
  },
  "hsl": {
    "h": 80.588,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58999,
    "c": 0.13373,
    "h": 126.8
  },
  "luminance": 0.21542
}

Semantic roles & 50–950 ramp

primary

#688B25

secondary

#7655B7

accent

#47E17C

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688B25

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

Preview Lab → · Contrast checker → · Palette generator →