#677F28#677F28

#677F28 is a mid, moderate yellow-green. Relative luminance 0.182; OKLCH L 55.9% C 0.116 H 123.4°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#677F28
RGB	rgb(103, 127, 40)
HSL	hsl(77, 52%, 33%)
HSV	hsv(77, 69%, 50%)
CMYK	cmyk(18.9%, 0%, 68.5%, 50.2%)
CIE-LAB	lab(49.76, -22.13, 42.68)
CIE-LCH	lch(49.76, 48.08, 117.41°)
OKLab	oklab(55.93% -0.0639 0.0969)
OKLCH	oklch(55.93% 0.116 123.4)
XYZ	xyz(13.5660, 18.2154, 4.8083)
Luminance	0.1822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677F28 #40287F

analogous

#7F6C28 #677F28 #3B7F28

triadic

#677F28 #28677F #7F2867

tetradic

#677F28 #287F6C #40287F #7F283B

square

#677F28 #287F6C #40287F #7F283B

split-complementary

#677F28 #283B7F #6C287F

monochromatic

#1C220B #415019 #677F28 #8DAE37 #AACA57

Accessibility & contrast

On white

4.52

#677F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#677F28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677F28

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677F28	#FFFFFF	#000000	##000000
##677F28	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86771C

Deuteranopia (green-blind)

#83762F

Tritanopia (blue-blind)

#6C796D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #677f28;
/* rgb */ color: rgb(103, 127, 40);
/* oklch */ color: oklch(55.9% 0.116 123.4);

Tailwind

colors: {
  custom: {
    50: '#95a467',
    500: '#677f28',
    950: '#000000',
  },
}

SCSS

$custom: #677f28;
$custom-light: #95a467;
$custom-dark: #000000;

JSON

{
  "hex": "#677f28",
  "rgb": {
    "r": 103,
    "g": 127,
    "b": 40
  },
  "hsl": {
    "h": 76.552,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5593,
    "c": 0.11606,
    "h": 123.4
  },
  "luminance": 0.18216
}

Semantic roles & 50–950 ramp

primary

#677F28

secondary

#6D54AF

accent

#4CDC74

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #677F28

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

Preview Lab → · Contrast checker → · Palette generator →