#618031#618031

#618031 is a mid, moderate yellow-green. Relative luminance 0.182; OKLCH L 55.8% C 0.113 H 127.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#618031
RGB	rgb(97, 128, 49)
HSL	hsl(84, 45%, 35%)
HSV	hsv(84, 62%, 50%)
CMYK	cmyk(24.2%, 0%, 61.7%, 49.8%)
CIE-LAB	lab(49.74, -24.41, 38.43)
CIE-LCH	lch(49.74, 45.52, 122.42°)
OKLab	oklab(55.84% -0.069 0.0892)
OKLCH	oklch(55.84% 0.113 127.7)
XYZ	xyz(13.2033, 18.2012, 5.7227)
Luminance	0.1820 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618031 #503180

analogous

#807831 #618031 #3A8031

triadic

#618031 #316180 #803161

tetradic

#618031 #318078 #503180 #80313A

square

#618031 #318078 #503180 #80313A

split-complementary

#618031 #313A80 #783180

monochromatic

#1E270F #3F5420 #618031 #83AC42 #A0C567

Accessibility & contrast

On white

4.53

#618031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#618031 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618031

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618031	#FFFFFF	#000000	##000000
##618031	1.00	4.53	4.64	4.64
#FFFFFF	4.53	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)

#867828

Deuteranopia (green-blind)

#827637

Tritanopia (blue-blind)

#647A6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #618031;
/* rgb */ color: rgb(97, 128, 49);
/* oklch */ color: oklch(55.8% 0.113 127.7);

Tailwind

colors: {
  custom: {
    50: '#90a56c',
    500: '#618031',
    950: '#000000',
  },
}

SCSS

$custom: #618031;
$custom-light: #90a56c;
$custom-dark: #000000;

JSON

{
  "hex": "#618031",
  "rgb": {
    "r": 97,
    "g": 128,
    "b": 49
  },
  "hsl": {
    "h": 83.544,
    "s": 44.633,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55836,
    "c": 0.11276,
    "h": 127.7
  },
  "luminance": 0.18201
}

Semantic roles & 50–950 ramp

primary

#618031

secondary

#7E61AC

accent

#53D486

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #618031

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

Preview Lab → · Contrast checker → · Palette generator →