#618F1D#618F1D

#618F1D is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.5% C 0.147 H 129.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#618F1D
RGB	rgb(97, 143, 29)
HSL	hsl(84, 66%, 34%)
HSV	hsv(84, 80%, 56%)
CMYK	cmyk(32.2%, 0%, 79.7%, 43.9%)
CIE-LAB	lab(54.32, -33.05, 51.22)
CIE-LCH	lch(54.32, 60.95, 122.83°)
OKLab	oklab(59.51% -0.0943 0.1132)
OKLCH	oklch(59.51% 0.147 129.8)
XYZ	xyz(14.9739, 22.2745, 4.6726)
Luminance	0.2228 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618F1D #4B1D8F

analogous

#8F841D #618F1D #288F1D

triadic

#618F1D #1D618F #8F1D61

tetradic

#618F1D #1D8F84 #4B1D8F #8F1D28

square

#618F1D #1D8F84 #4B1D8F #8F1D28

split-complementary

#618F1D #1D288F #841D8F

monochromatic

#1C2908 #3E5C13 #618F1D #84C227 #A1DB4C

Accessibility & contrast

On white

3.85

#618F1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#618F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618F1D

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618F1D	#FFFFFF	#000000	##000000
##618F1D	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#908129

Tritanopia (blue-blind)

#64887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #618f1d;
/* rgb */ color: rgb(97, 143, 29);
/* oklch */ color: oklch(59.5% 0.147 129.8);

Tailwind

colors: {
  custom: {
    50: '#92b063',
    500: '#618f1d',
    950: '#000000',
  },
}

SCSS

$custom: #618f1d;
$custom-light: #92b063;
$custom-dark: #000000;

JSON

{
  "hex": "#618f1d",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 29
  },
  "hsl": {
    "h": 84.211,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.59506,
    "c": 0.14731,
    "h": 129.8
  },
  "luminance": 0.22275
}

Semantic roles & 50–950 ramp

primary

#618F1D

secondary

#794BBD

accent

#3FE983

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618F1D

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

Preview Lab → · Contrast checker → · Palette generator →