#618340#618340

#618340 is a mid, moderate yellow-green. Relative luminance 0.191; OKLCH L 56.8% C 0.102 H 131.1°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#618340
RGB	rgb(97, 131, 64)
HSL	hsl(90, 34%, 38%)
HSV	hsv(90, 51%, 51%)
CMYK	cmyk(26%, 0%, 51.1%, 48.6%)
CIE-LAB	lab(50.85, -24.29, 32.17)
CIE-LCH	lch(50.85, 40.31, 127.05°)
OKLab	oklab(56.8% -0.0673 0.0771)
OKLCH	oklch(56.8% 0.102 131.1)
XYZ	xyz(13.9713, 19.1438, 7.8085)
Luminance	0.1914 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618340 #624083

analogous

#828340 #618340 #408340

triadic

#618340 #406183 #834061

tetradic

#618340 #408283 #624083 #834040

square

#618340 #408283 #624083 #834040

split-complementary

#618340 #404083 #834082

monochromatic

#243118 #435A2C #618340 #7FAC54 #9EC07E

Accessibility & contrast

On white

4.35

#618340 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#618340 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618340

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618340	#FFFFFF	#000000	##000000
##618340	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B3A

Deuteranopia (green-blind)

#837844

Tritanopia (blue-blind)

#637E74

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #618340;
/* rgb */ color: rgb(97, 131, 64);
/* oklch */ color: oklch(56.8% 0.102 131.1);

Tailwind

colors: {
  custom: {
    50: '#90a776',
    500: '#618340',
    950: '#000000',
  },
}

SCSS

$custom: #618340;
$custom-light: #90a776;
$custom-dark: #000000;

JSON

{
  "hex": "#618340",
  "rgb": {
    "r": 97,
    "g": 131,
    "b": 64
  },
  "hsl": {
    "h": 90.448,
    "s": 34.359,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56796,
    "c": 0.10235,
    "h": 131.1
  },
  "luminance": 0.19144
}

Semantic roles & 50–950 ramp

primary

#618340

secondary

#9075AA

accent

#5DCA95

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0D0F08

muted

#7D7F7B

Preview Lab

Preview with #618340

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

Preview Lab → · Contrast checker → · Palette generator →