#678338#678338

#678338 is a mid, moderate yellow-green. Relative luminance 0.194; OKLCH L 57.1% C 0.107 H 126.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#678338
RGB	rgb(103, 131, 56)
HSL	hsl(82, 40%, 37%)
HSV	hsv(82, 57%, 51%)
CMYK	cmyk(21.4%, 0%, 57.3%, 48.6%)
CIE-LAB	lab(51.15, -22.76, 36.72)
CIE-LCH	lch(51.15, 43.20, 121.79°)
OKLab	oklab(57.11% -0.0641 0.0862)
OKLCH	oklch(57.11% 0.107 126.6)
XYZ	xyz(14.4236, 19.4015, 6.7256)
Luminance	0.1940 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678338 #543883

analogous

#837A38 #678338 #428338

triadic

#678338 #386783 #833867

tetradic

#678338 #38837A #543883 #833842

square

#678338 #38837A #543883 #833842

split-complementary

#678338 #384283 #7A3883

monochromatic

#242D13 #455826 #678338 #89AE4A #A5C372

Accessibility & contrast

On white

4.30

#678338 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#678338 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678338

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678338	#FFFFFF	#000000	##000000
##678338	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B31

Deuteranopia (green-blind)

#85793D

Tritanopia (blue-blind)

#6B7D72

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #678338;
/* rgb */ color: rgb(103, 131, 56);
/* oklch */ color: oklch(57.1% 0.107 126.6);

Tailwind

colors: {
  custom: {
    50: '#94a771',
    500: '#678338',
    950: '#000000',
  },
}

SCSS

$custom: #678338;
$custom-light: #94a771;
$custom-dark: #000000;

JSON

{
  "hex": "#678338",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 56
  },
  "hsl": {
    "h": 82.4,
    "s": 40.107,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57108,
    "c": 0.10746,
    "h": 126.6
  },
  "luminance": 0.19402
}

Semantic roles & 50–950 ramp

primary

#678338

secondary

#836BAC

accent

#58D085

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #678338

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

Preview Lab → · Contrast checker → · Palette generator →