#617818#617818

#617818 is a mid, vivid yellow-green. Relative luminance 0.160; OKLCH L 53.6% C 0.121 H 122.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#617818
RGB	rgb(97, 120, 24)
HSL	hsl(74, 67%, 28%)
HSV	hsv(74, 80%, 47%)
CMYK	cmyk(19.2%, 0%, 80%, 52.9%)
CIE-LAB	lab(47.03, -22.16, 46.07)
CIE-LCH	lch(47.03, 51.13, 115.68°)
OKLab	oklab(53.58% -0.0651 0.1015)
OKLCH	oklch(53.58% 0.121 122.7)
XYZ	xyz(11.8113, 16.0402, 3.3378)
Luminance	0.1604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617818 #2F1878

analogous

#785F18 #617818 #317818

triadic

#617818 #186178 #781861

tetradic

#617818 #18785F #2F1878 #781831

square

#617818 #18785F #2F1878 #781831

split-complementary

#617818 #183178 #5F1878

monochromatic

#151A05 #38450E #617818 #8AAB22 #AFD634

Accessibility & contrast

On white

4.99

#617818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#617818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617818

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617818	#FFFFFF	#000000	##FFFFFF
##617818	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#7D6F21

Tritanopia (blue-blind)

#667266

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #617818;
/* rgb */ color: rgb(97, 120, 24);
/* oklch */ color: oklch(53.6% 0.121 122.7);

Tailwind

colors: {
  custom: {
    50: '#919f5e',
    500: '#617818',
    950: '#000000',
  },
}

SCSS

$custom: #617818;
$custom-light: #919f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#617818",
  "rgb": {
    "r": 97,
    "g": 120,
    "b": 24
  },
  "hsl": {
    "h": 74.375,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.5358,
    "c": 0.12055,
    "h": 122.7
  },
  "luminance": 0.1604
}

Semantic roles & 50–950 ramp

primary

#617818

secondary

#593FAD

accent

#3EEA67

background

#F9F9F5

surface

#F1F2E9

border

#CBCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #617818

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

Preview Lab → · Contrast checker → · Palette generator →