#618310#618310

#618310 is a mid, vivid yellow-green. Relative luminance 0.188; OKLCH L 56.4% C 0.138 H 126.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#618310
RGB	rgb(97, 131, 16)
HSL	hsl(78, 78%, 29%)
HSV	hsv(78, 88%, 51%)
CMYK	cmyk(26%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(50.47, -27.95, 51.44)
CIE-LCH	lch(50.47, 58.54, 118.52°)
OKLab	oklab(56.36% -0.0814 0.1115)
OKLCH	oklch(56.36% 0.138 126.1)
XYZ	xyz(13.1397, 18.8112, 3.4288)
Luminance	0.1881 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618310 #321083

analogous

#836C10 #618310 #288310

triadic

#618310 #106183 #831061

tetradic

#618310 #10836C #321083 #831028

square

#618310 #10836C #321083 #831028

split-complementary

#618310 #102883 #6C1083

monochromatic

#141B03 #394C09 #618310 #89BA17 #ADE529

Accessibility & contrast

On white

4.41

#618310 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#618310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618310

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618310	#FFFFFF	#000000	##000000
##618310	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#86781F

Tritanopia (blue-blind)

#667C6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #618310;
/* rgb */ color: rgb(97, 131, 16);
/* oklch */ color: oklch(56.4% 0.138 126.1);

Tailwind

colors: {
  custom: {
    50: '#92a75c',
    500: '#618310',
    950: '#000000',
  },
}

SCSS

$custom: #618310;
$custom-light: #92a75c;
$custom-dark: #000000;

JSON

{
  "hex": "#618310",
  "rgb": {
    "r": 97,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 77.739,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.56355,
    "c": 0.13806,
    "h": 126.1
  },
  "luminance": 0.18811
}

Semantic roles & 50–950 ramp

primary

#618310

secondary

#5D36B9

accent

#33F56C

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #618310

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

Preview Lab → · Contrast checker → · Palette generator →