#617F2F#617F2F

#617F2F is a mid, moderate yellow-green. Relative luminance 0.179; OKLCH L 55.6% C 0.113 H 127.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#617F2F
RGB	rgb(97, 127, 47)
HSL	hsl(83, 46%, 34%)
HSV	hsv(83, 63%, 50%)
CMYK	cmyk(23.6%, 0%, 63%, 50.2%)
CIE-LAB	lab(49.41, -24.09, 39.01)
CIE-LCH	lch(49.41, 45.85, 121.70°)
OKLab	oklab(55.56% -0.0683 0.0902)
OKLCH	oklch(55.56% 0.113 127.1)
XYZ	xyz(13.0322, 17.9252, 5.4621)
Luminance	0.1792 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F2F #4D2F7F

analogous

#7F752F #617F2F #397F2F

triadic

#617F2F #2F617F #7F2F61

tetradic

#617F2F #2F7F75 #4D2F7F #7F2F39

square

#617F2F #2F7F75 #4D2F7F #7F2F39

split-complementary

#617F2F #2F397F #752F7F

monochromatic

#1D260E #3F521E #617F2F #83AC40 #A0C563

Accessibility & contrast

On white

4.58

#617F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#617F2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617F2F

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F2F	#FFFFFF	#000000	##000000
##617F2F	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857726

Deuteranopia (green-blind)

#817535

Tritanopia (blue-blind)

#64796E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #617f2f;
/* rgb */ color: rgb(97, 127, 47);
/* oklch */ color: oklch(55.6% 0.113 127.1);

Tailwind

colors: {
  custom: {
    50: '#90a46b',
    500: '#617f2f',
    950: '#000000',
  },
}

SCSS

$custom: #617f2f;
$custom-light: #90a46b;
$custom-dark: #000000;

JSON

{
  "hex": "#617f2f",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 47
  },
  "hsl": {
    "h": 82.5,
    "s": 45.977,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55559,
    "c": 0.11312,
    "h": 127.1
  },
  "luminance": 0.17925
}

Semantic roles & 50–950 ramp

primary

#617F2F

secondary

#7B5EAC

accent

#52D683

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #617F2F

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

Preview Lab → · Contrast checker → · Palette generator →