#618F4B#618F4B

#618F4B is a mid, moderate green. Relative luminance 0.227; OKLCH L 60.0% C 0.109 H 136.3°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#618F4B
RGB	rgb(97, 143, 75)
HSL	hsl(101, 31%, 43%)
HSV	hsv(101, 48%, 56%)
CMYK	cmyk(32.2%, 0%, 47.6%, 43.9%)
CIE-LAB	lab(54.76, -28.78, 31.18)
CIE-LCH	lch(54.76, 42.43, 132.70°)
OKLab	oklab(60% -0.079 0.0756)
OKLCH	oklch(60% 0.109 136.3)
XYZ	xyz(16.0218, 22.6937, 10.1914)
Luminance	0.2269 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618F4B #794B8F

analogous

#838F4B #618F4B #4B8F57

triadic

#618F4B #4B618F #8F4B61

tetradic

#618F4B #4B838F #794B8F #8F574B

square

#618F4B #4B838F #794B8F #8F574B

split-complementary

#618F4B #574B8F #8F4B83

monochromatic

#2B3F21 #466736 #618F4B #7FB068 #A1C590

Accessibility & contrast

On white

3.79

#618F4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#618F4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618F4B

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618F4B	#FFFFFF	#000000	##000000
##618F4B	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938645

Deuteranopia (green-blind)

#8C824F

Tritanopia (blue-blind)

#608B7F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #618f4b;
/* rgb */ color: rgb(97, 143, 75);
/* oklch */ color: oklch(60.0% 0.109 136.3);

Tailwind

colors: {
  custom: {
    50: '#90b07e',
    500: '#618f4b',
    950: '#000000',
  },
}

SCSS

$custom: #618f4b;
$custom-light: #90b07e;
$custom-dark: #000000;

JSON

{
  "hex": "#618f4b",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 75
  },
  "hsl": {
    "h": 100.588,
    "s": 31.193,
    "l": 42.745
  },
  "oklch": {
    "l": 0.60003,
    "c": 0.10937,
    "h": 136.3
  },
  "luminance": 0.22694
}

Semantic roles & 50–950 ramp

primary

#618F4B

secondary

#A385B1

accent

#60C7A6

background

#F9FAF7

surface

#F1F4EE

border

#CBCEC9

text

#0D100A

muted

#7E7F7C

Preview Lab

Preview with #618F4B

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

Preview Lab → · Contrast checker → · Palette generator →