#618D1F#618D1F

#618D1F is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 59.0% C 0.144 H 129.5°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#618D1F
RGB	rgb(97, 141, 31)
HSL	hsl(84, 64%, 34%)
HSV	hsv(84, 78%, 55%)
CMYK	cmyk(31.2%, 0%, 78%, 44.7%)
CIE-LAB	lab(53.70, -32.01, 49.97)
CIE-LCH	lch(53.70, 59.34, 122.65°)
OKLab	oklab(59% -0.0914 0.1109)
OKLCH	oklch(59% 0.144 129.5)
XYZ	xyz(14.7019, 21.6896, 4.7080)
Luminance	0.2169 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D1F #4B1F8D

analogous

#8D821F #618D1F #2A8D1F

triadic

#618D1F #1F618D #8D1F61

tetradic

#618D1F #1F8D82 #4B1F8D #8D1F2A

square

#618D1F #1F8D82 #4B1F8D #8D1F2A

split-complementary

#618D1F #1F2A8D #821F8D

monochromatic

#1C2909 #3E5B14 #618D1F #84BF2A #A1D84E

Accessibility & contrast

On white

3.93

#618D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#618D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D1F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D1F	#FFFFFF	#000000	##000000
##618D1F	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948204

Deuteranopia (green-blind)

#8E7F2A

Tritanopia (blue-blind)

#648778

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #618d1f;
/* rgb */ color: rgb(97, 141, 31);
/* oklch */ color: oklch(59.0% 0.144 129.5);

Tailwind

colors: {
  custom: {
    50: '#92ae64',
    500: '#618d1f',
    950: '#000000',
  },
}

SCSS

$custom: #618d1f;
$custom-light: #92ae64;
$custom-dark: #000000;

JSON

{
  "hex": "#618d1f",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 31
  },
  "hsl": {
    "h": 84,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.59004,
    "c": 0.14367,
    "h": 129.5
  },
  "luminance": 0.2169
}

Semantic roles & 50–950 ramp

primary

#618D1F

secondary

#794DBB

accent

#41E783

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618D1F

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

Preview Lab → · Contrast checker → · Palette generator →