#617F2B#617F2B

#617F2B is a mid, moderate yellow-green. Relative luminance 0.179; OKLCH L 55.5% C 0.117 H 126.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#617F2B
RGB	rgb(97, 127, 43)
HSL	hsl(81, 49%, 33%)
HSV	hsv(81, 66%, 50%)
CMYK	cmyk(23.6%, 0%, 66.1%, 50.2%)
CIE-LAB	lab(49.37, -24.44, 40.81)
CIE-LCH	lch(49.37, 47.57, 120.91°)
OKLab	oklab(55.52% -0.0696 0.0935)
OKLCH	oklch(55.52% 0.117 126.7)
XYZ	xyz(12.9552, 17.8943, 5.0564)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F2B #492B7F

analogous

#7F732B #617F2B #377F2B

triadic

#617F2B #2B617F #7F2B61

tetradic

#617F2B #2B7F73 #492B7F #7F2B37

square

#617F2B #2B7F73 #492B7F #7F2B37

split-complementary

#617F2B #2B377F #732B7F

monochromatic

#1B240C #3E511C #617F2B #84AD3A #A2C85C

Accessibility & contrast

On white

4.59

#617F2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#617F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #617F2B

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F2B	#FFFFFF	#000000	##FFFFFF
##617F2B	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867720

Deuteranopia (green-blind)

#817531

Tritanopia (blue-blind)

#65796E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #617f2b;
/* rgb */ color: rgb(97, 127, 43);
/* oklch */ color: oklch(55.5% 0.117 126.7);

Tailwind

colors: {
  custom: {
    50: '#90a469',
    500: '#617f2b',
    950: '#000000',
  },
}

SCSS

$custom: #617f2b;
$custom-light: #90a469;
$custom-dark: #000000;

JSON

{
  "hex": "#617f2b",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 43
  },
  "hsl": {
    "h": 81.429,
    "s": 49.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55517,
    "c": 0.11657,
    "h": 126.7
  },
  "luminance": 0.17895
}

Semantic roles & 50–950 ramp

primary

#617F2B

secondary

#7758AE

accent

#4FD980

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #617F2B

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

Preview Lab → · Contrast checker → · Palette generator →