#618B20#618B20

#618B20 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.5% C 0.141 H 129.1°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#618B20
RGB	rgb(97, 139, 32)
HSL	hsl(84, 63%, 34%)
HSV	hsv(84, 77%, 55%)
CMYK	cmyk(30.2%, 0%, 77%, 45.5%)
CIE-LAB	lab(53.07, -31.02, 49.02)
CIE-LCH	lch(53.07, 58.02, 122.33°)
OKLab	oklab(58.5% -0.0886 0.109)
OKLCH	oklch(58.5% 0.141 129.1)
XYZ	xyz(14.4231, 21.1105, 4.6811)
Luminance	0.2111 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618B20 #4A208B

analogous

#8B7F20 #618B20 #2C8B20

triadic

#618B20 #20618B #8B2061

tetradic

#618B20 #208B7F #4A208B #8B202C

square

#618B20 #208B7F #4A208B #8B202C

split-complementary

#618B20 #202C8B #7F208B

monochromatic

#1C2809 #3E5915 #618B20 #84BD2B #A1D64F

Accessibility & contrast

On white

4.02

#618B20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#618B20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618B20

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618B20	#FFFFFF	#000000	##000000
##618B20	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928108

Deuteranopia (green-blind)

#8C7E2B

Tritanopia (blue-blind)

#648577

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #618b20;
/* rgb */ color: rgb(97, 139, 32);
/* oklch */ color: oklch(58.5% 0.141 129.1);

Tailwind

colors: {
  custom: {
    50: '#92ad64',
    500: '#618b20',
    950: '#000000',
  },
}

SCSS

$custom: #618b20;
$custom-light: #92ad64;
$custom-dark: #000000;

JSON

{
  "hex": "#618b20",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 32
  },
  "hsl": {
    "h": 83.551,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.58496,
    "c": 0.14052,
    "h": 129.1
  },
  "luminance": 0.21111
}

Semantic roles & 50–950 ramp

primary

#618B20

secondary

#784DBA

accent

#42E682

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618B20

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

Preview Lab → · Contrast checker → · Palette generator →