#678E20#678E20

#678E20 is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.7% C 0.141 H 127.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#678E20
RGB	rgb(103, 142, 32)
HSL	hsl(81, 63%, 34%)
HSV	hsv(81, 77%, 56%)
CMYK	cmyk(27.5%, 0%, 77.5%, 44.3%)
CIE-LAB	lab(54.38, -30.03, 50.40)
CIE-LCH	lch(54.38, 58.67, 120.78°)
OKLab	oklab(59.66% -0.0863 0.1118)
OKLCH	oklch(59.66% 0.141 127.7)
XYZ	xyz(15.5273, 22.3335, 4.8590)
Luminance	0.2233 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678E20 #47208E

analogous

#8E7E20 #678E20 #308E20

triadic

#678E20 #20678E #8E2067

tetradic

#678E20 #208E7E #47208E #8E2030

square

#678E20 #208E7E #47208E #8E2030

split-complementary

#678E20 #20308E #7E208E

monochromatic

#1F2A09 #435C15 #678E20 #8BC02B #A8D851

Accessibility & contrast

On white

3.84

#678E20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#678E20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678E20

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678E20	#FFFFFF	#000000	##000000
##678E20	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958405

Deuteranopia (green-blind)

#90812B

Tritanopia (blue-blind)

#6B8779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #678e20;
/* rgb */ color: rgb(103, 142, 32);
/* oklch */ color: oklch(59.7% 0.141 127.7);

Tailwind

colors: {
  custom: {
    50: '#96af65',
    500: '#678e20',
    950: '#000000',
  },
}

SCSS

$custom: #678e20;
$custom-light: #96af65;
$custom-dark: #000000;

JSON

{
  "hex": "#678e20",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 32
  },
  "hsl": {
    "h": 81.273,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.59656,
    "c": 0.14122,
    "h": 127.7
  },
  "luminance": 0.22334
}

Semantic roles & 50–950 ramp

primary

#678E20

secondary

#754FBB

accent

#42E67C

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #678E20

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

Preview Lab → · Contrast checker → · Palette generator →