#678E22#678E22

#678E22 is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.7% C 0.140 H 127.8°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#678E22
RGB	rgb(103, 142, 34)
HSL	hsl(82, 61%, 35%)
HSV	hsv(82, 76%, 56%)
CMYK	cmyk(27.5%, 0%, 76.1%, 44.3%)
CIE-LAB	lab(54.39, -29.91, 49.71)
CIE-LCH	lch(54.39, 58.02, 121.04°)
OKLab	oklab(59.67% -0.0858 0.1107)
OKLCH	oklch(59.67% 0.14 127.8)
XYZ	xyz(15.5553, 22.3447, 5.0065)
Luminance	0.2235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678E22 #49228E

analogous

#8E7F22 #678E22 #318E22

triadic

#678E22 #22678E #8E2267

tetradic

#678E22 #228E7F #49228E #8E2231

square

#678E22 #228E7F #49228E #8E2231

split-complementary

#678E22 #22318E #7F228E

monochromatic

#1F2B0A #435D16 #678E22 #8BBF2E #A7D654

Accessibility & contrast

On white

3.84

#678E22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#678E22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678E22

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678E22	#FFFFFF	#000000	##000000
##678E22	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)

#95840B

Deuteranopia (green-blind)

#90812C

Tritanopia (blue-blind)

#6B8779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #678e22;
/* rgb */ color: rgb(103, 142, 34);
/* oklch */ color: oklch(59.7% 0.140 127.8);

Tailwind

colors: {
  custom: {
    50: '#96af66',
    500: '#678e22',
    950: '#000000',
  },
}

SCSS

$custom: #678e22;
$custom-light: #96af66;
$custom-dark: #000000;

JSON

{
  "hex": "#678e22",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 34
  },
  "hsl": {
    "h": 81.667,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.5967,
    "c": 0.14005,
    "h": 127.8
  },
  "luminance": 0.22345
}

Semantic roles & 50–950 ramp

primary

#678E22

secondary

#7752BA

accent

#43E47E

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #678E22

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

Preview Lab → · Contrast checker → · Palette generator →