#677F20#677F20

#677F20 is a mid, vivid yellow-green. Relative luminance 0.182; OKLCH L 55.9% C 0.122 H 122.9°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#677F20
RGB	rgb(103, 127, 32)
HSL	hsl(75, 60%, 31%)
HSV	hsv(75, 75%, 50%)
CMYK	cmyk(18.9%, 0%, 74.8%, 50.2%)
CIE-LAB	lab(49.70, -22.66, 45.89)
CIE-LCH	lch(49.70, 51.18, 116.29°)
OKLab	oklab(55.86% -0.0662 0.1023)
OKLCH	oklch(55.86% 0.122 122.9)
XYZ	xyz(13.4438, 18.1665, 4.1645)
Luminance	0.1817 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F20 #38207F

analogous

#7F6720 #677F20 #377F20

triadic

#677F20 #20677F #7F2067

tetradic

#677F20 #207F67 #38207F #7F2037

square

#677F20 #207F67 #38207F #7F2037

split-complementary

#677F20 #20377F #67207F

monochromatic

#181D07 #3F4E14 #677F20 #8FB02C #AED148

Accessibility & contrast

On white

4.53

#677F20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#677F20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F20

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F20	#FFFFFF	#000000	##000000
##677F20	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87770E

Deuteranopia (green-blind)

#847628

Tritanopia (blue-blind)

#6C786D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f20;
/* rgb */ color: rgb(103, 127, 32);
/* oklch */ color: oklch(55.9% 0.122 122.9);

Tailwind

colors: {
  custom: {
    50: '#95a463',
    500: '#677f20',
    950: '#000000',
  },
}

SCSS

$custom: #677f20;
$custom-light: #95a463;
$custom-dark: #000000;

JSON

{
  "hex": "#677f20",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 32
  },
  "hsl": {
    "h": 75.158,
    "s": 59.748,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55863,
    "c": 0.12183,
    "h": 122.9
  },
  "luminance": 0.18167
}

Semantic roles & 50–950 ramp

primary

#677F20

secondary

#6349B2

accent

#45E36D

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F05

muted

#7E7F7A

Preview Lab

Preview with #677F20

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

Preview Lab → · Contrast checker → · Palette generator →