#617B4E#617B4E

#617B4E is a mid, moderate yellow-green. Relative luminance 0.173; OKLCH L 55.0% C 0.073 H 132.8°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#617B4E
RGB	rgb(97, 123, 78)
HSL	hsl(95, 22%, 39%)
HSV	hsv(95, 37%, 48%)
CMYK	cmyk(21.1%, 0%, 36.6%, 51.8%)
CIE-LAB	lab(48.58, -18.22, 21.62)
CIE-LCH	lch(48.58, 28.28, 130.12°)
OKLab	oklab(55.03% -0.0497 0.0537)
OKLCH	oklch(55.03% 0.073 132.8)
XYZ	xyz(13.3876, 17.2571, 9.8319)
Luminance	0.1726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617B4E #684E7B

analogous

#787B4E #617B4E #4E7B52

triadic

#617B4E #4E617B #7B4E61

tetradic

#617B4E #4E787B #684E7B #7B524E

square

#617B4E #4E787B #684E7B #7B524E

split-complementary

#617B4E #524E7B #7B4E78

monochromatic

#26301F #435636 #617B4E #7F9F67 #9EB78D

Accessibility & contrast

On white

4.72

#617B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#617B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617B4E

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617B4E	#FFFFFF	#000000	##FFFFFF
##617B4E	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754B

Deuteranopia (green-blind)

#7B7350

Tritanopia (blue-blind)

#627870

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #617b4e;
/* rgb */ color: rgb(97, 123, 78);
/* oklch */ color: oklch(55.0% 0.073 132.8);

Tailwind

colors: {
  custom: {
    50: '#8ea180',
    500: '#617b4e',
    950: '#000000',
  },
}

SCSS

$custom: #617b4e;
$custom-light: #8ea180;
$custom-dark: #000000;

JSON

{
  "hex": "#617b4e",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 78
  },
  "hsl": {
    "h": 94.667,
    "s": 22.388,
    "l": 39.412
  },
  "oklch": {
    "l": 0.55034,
    "c": 0.07321,
    "h": 132.8
  },
  "luminance": 0.17257
}

Semantic roles & 50–950 ramp

primary

#617B4E

secondary

#9581A3

accent

#69BF9B

background

#F8F9F7

surface

#F0F2EE

border

#CBCCC9

text

#0C0F0A

muted

#7D7E7C

Preview Lab

Preview with #617B4E

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

Preview Lab → · Contrast checker → · Palette generator →