#678E1D#678E1D

#678E1D is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.6% C 0.143 H 127.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#678E1D
RGB	rgb(103, 142, 29)
HSL	hsl(81, 66%, 34%)
HSV	hsv(81, 80%, 56%)
CMYK	cmyk(27.5%, 0%, 79.6%, 44.3%)
CIE-LAB	lab(54.36, -30.19, 51.39)
CIE-LCH	lch(54.36, 59.60, 120.43°)
OKLab	oklab(59.64% -0.0869 0.1134)
OKLCH	oklch(59.64% 0.143 127.5)
XYZ	xyz(15.4883, 22.3179, 4.6539)
Luminance	0.2232 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678E1D #441D8E

analogous

#8E7C1D #678E1D #2E8E1D

triadic

#678E1D #1D678E #8E1D67

tetradic

#678E1D #1D8E7C #441D8E #8E1D2E

square

#678E1D #1D8E7C #441D8E #8E1D2E

split-complementary

#678E1D #1D2E8E #7C1D8E

monochromatic

#1D2808 #425B13 #678E1D #8CC127 #A9DA4B

Accessibility & contrast

On white

3.84

#678E1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#678E1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678E1D

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678E1D	#FFFFFF	#000000	##000000
##678E1D	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#908129

Tritanopia (blue-blind)

#6B8779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #678e1d;
/* rgb */ color: rgb(103, 142, 29);
/* oklch */ color: oklch(59.6% 0.143 127.5);

Tailwind

colors: {
  custom: {
    50: '#96af63',
    500: '#678e1d',
    950: '#000000',
  },
}

SCSS

$custom: #678e1d;
$custom-light: #96af63;
$custom-dark: #000000;

JSON

{
  "hex": "#678e1d",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 29
  },
  "hsl": {
    "h": 80.708,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.59638,
    "c": 0.14287,
    "h": 127.5
  },
  "luminance": 0.22318
}

Semantic roles & 50–950 ramp

primary

#678E1D

secondary

#724ABD

accent

#3FE97A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #678E1D

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

Preview Lab → · Contrast checker → · Palette generator →