#688121#688121

#688121 is a mid, vivid yellow-green. Relative luminance 0.188; OKLCH L 56.4% C 0.123 H 123.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#688121
RGB	rgb(104, 129, 33)
HSL	hsl(76, 59%, 32%)
HSV	hsv(76, 74%, 51%)
CMYK	cmyk(19.4%, 0%, 74.4%, 49.4%)
CIE-LAB	lab(50.40, -23.19, 46.21)
CIE-LCH	lch(50.40, 51.70, 116.64°)
OKLab	oklab(56.45% -0.0676 0.1031)
OKLCH	oklch(56.45% 0.123 123.2)
XYZ	xyz(13.8339, 18.7533, 4.3295)
Luminance	0.1875 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688121 #3A2181

analogous

#816A21 #688121 #388121

triadic

#688121 #216881 #812168

tetradic

#688121 #21816A #3A2181 #812138

square

#688121 #21816A #3A2181 #812138

split-complementary

#688121 #213881 #6A2181

monochromatic

#192008 #415015 #688121 #8FB22D #AED14B

Accessibility & contrast

On white

4.42

#688121 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#688121 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688121

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688121	#FFFFFF	#000000	##000000
##688121	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89790F

Deuteranopia (green-blind)

#857829

Tritanopia (blue-blind)

#6D7A6E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #688121;
/* rgb */ color: rgb(104, 129, 33);
/* oklch */ color: oklch(56.4% 0.123 123.2);

Tailwind

colors: {
  custom: {
    50: '#96a563',
    500: '#688121',
    950: '#000000',
  },
}

SCSS

$custom: #688121;
$custom-light: #96a563;
$custom-dark: #000000;

JSON

{
  "hex": "#688121",
  "rgb": {
    "r": 104,
    "g": 129,
    "b": 33
  },
  "hsl": {
    "h": 75.625,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56449,
    "c": 0.12329,
    "h": 123.2
  },
  "luminance": 0.18753
}

Semantic roles & 50–950 ramp

primary

#688121

secondary

#664AB4

accent

#45E26E

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #688121

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

Preview Lab → · Contrast checker → · Palette generator →