#617C1F#617C1F

#617C1F is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.6% C 0.121 H 124.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#617C1F
RGB	rgb(97, 124, 31)
HSL	hsl(77, 60%, 30%)
HSV	hsv(77, 75%, 49%)
CMYK	cmyk(21.8%, 0%, 75%, 51.4%)
CIE-LAB	lab(48.33, -23.80, 44.79)
CIE-LCH	lch(48.33, 50.72, 117.98°)
OKLab	oklab(54.65% -0.069 0.1)
OKLCH	oklch(54.65% 0.121 124.6)
XYZ	xyz(12.3848, 17.0555, 3.9356)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617C1F #3A1F7C

analogous

#7C681F #617C1F #337C1F

triadic

#617C1F #1F617C #7C1F61

tetradic

#617C1F #1F7C68 #3A1F7C #7C1F33

square

#617C1F #1F7C68 #3A1F7C #7C1F33

split-complementary

#617C1F #1F337C #681F7C

monochromatic

#141A07 #3B4B13 #617C1F #87AD2B #A8D045

Accessibility & contrast

On white

4.76

#617C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#617C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617C1F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617C1F	#FFFFFF	#000000	##FFFFFF
##617C1F	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83740E

Deuteranopia (green-blind)

#807227

Tritanopia (blue-blind)

#66766A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #617c1f;
/* rgb */ color: rgb(97, 124, 31);
/* oklch */ color: oklch(54.6% 0.121 124.6);

Tailwind

colors: {
  custom: {
    50: '#91a262',
    500: '#617c1f',
    950: '#000000',
  },
}

SCSS

$custom: #617c1f;
$custom-light: #91a262;
$custom-dark: #000000;

JSON

{
  "hex": "#617c1f",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 31
  },
  "hsl": {
    "h": 77.419,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54647,
    "c": 0.12147,
    "h": 124.6
  },
  "luminance": 0.17056
}

Semantic roles & 50–950 ramp

primary

#617C1F

secondary

#6648AF

accent

#45E373

background

#F9F9F6

surface

#F1F2EB

border

#CBCCC6

text

#0D0F05

muted

#7E7E7A

Preview Lab

Preview with #617C1F

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

Preview Lab → · Contrast checker → · Palette generator →