#678937#678937

#678937 is a mid, moderate yellow-green. Relative luminance 0.211; OKLCH L 58.6% C 0.117 H 128.4°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#678937
RGB	rgb(103, 137, 55)
HSL	hsl(85, 43%, 38%)
HSV	hsv(85, 60%, 54%)
CMYK	cmyk(24.8%, 0%, 59.9%, 46.3%)
CIE-LAB	lab(53.00, -25.87, 39.33)
CIE-LCH	lch(53.00, 47.08, 123.33°)
OKLab	oklab(58.6% -0.0728 0.0918)
OKLCH	oklch(58.6% 0.117 128.4)
XYZ	xyz(15.2287, 21.0504, 6.8745)
Luminance	0.2105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678937 #593789

analogous

#898237 #678937 #3E8937

triadic

#678937 #376789 #893767

tetradic

#678937 #378982 #593789 #89373E

square

#678937 #378982 #593789 #89373E

split-complementary

#678937 #373E89 #823789

monochromatic

#253214 #465D25 #678937 #88B549 #A4C773

Accessibility & contrast

On white

4.03

#678937 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#678937 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678937

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678937	#FFFFFF	#000000	##000000
##678937	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F802E

Deuteranopia (green-blind)

#8B7E3D

Tritanopia (blue-blind)

#6A8377

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #678937;
/* rgb */ color: rgb(103, 137, 55);
/* oklch */ color: oklch(58.6% 0.117 128.4);

Tailwind

colors: {
  custom: {
    50: '#95ab71',
    500: '#678937',
    950: '#000000',
  },
}

SCSS

$custom: #678937;
$custom-light: #95ab71;
$custom-dark: #000000;

JSON

{
  "hex": "#678937",
  "rgb": {
    "r": 103,
    "g": 137,
    "b": 55
  },
  "hsl": {
    "h": 84.878,
    "s": 42.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58601,
    "c": 0.11714,
    "h": 128.4
  },
  "luminance": 0.21051
}

Semantic roles & 50–950 ramp

primary

#678937

secondary

#886CB0

accent

#55D289

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1008

muted

#7E7F7B

Preview Lab

Preview with #678937

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

Preview Lab → · Contrast checker → · Palette generator →