#617F33#617F33

#617F33 is a mid, moderate yellow-green. Relative luminance 0.180; OKLCH L 55.6% C 0.109 H 127.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#617F33
RGB	rgb(97, 127, 51)
HSL	hsl(84, 43%, 35%)
HSV	hsv(84, 60%, 50%)
CMYK	cmyk(23.6%, 0%, 59.8%, 50.2%)
CIE-LAB	lab(49.45, -23.71, 37.13)
CIE-LCH	lch(49.45, 44.05, 122.57°)
OKLab	oklab(55.61% -0.0669 0.0867)
OKLCH	oklch(55.61% 0.109 127.6)
XYZ	xyz(13.1166, 17.9589, 5.9067)
Luminance	0.1796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F33 #51337F

analogous

#7F7733 #617F33 #3B7F33

triadic

#617F33 #33617F #7F3361

tetradic

#617F33 #337F77 #51337F #7F333B

square

#617F33 #337F77 #51337F #7F333B

split-complementary

#617F33 #333B7F #77337F

monochromatic

#1E2810 #405321 #617F33 #82AB45 #A0C369

Accessibility & contrast

On white

4.57

#617F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#617F33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617F33

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F33	#FFFFFF	#000000	##000000
##617F33	1.00	4.57	4.59	4.59
#FFFFFF	4.57	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)

#85772B

Deuteranopia (green-blind)

#817538

Tritanopia (blue-blind)

#647A6E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #617f33;
/* rgb */ color: rgb(97, 127, 51);
/* oklch */ color: oklch(55.6% 0.109 127.6);

Tailwind

colors: {
  custom: {
    50: '#90a46e',
    500: '#617f33',
    950: '#000000',
  },
}

SCSS

$custom: #617f33;
$custom-light: #90a46e;
$custom-dark: #000000;

JSON

{
  "hex": "#617f33",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 51
  },
  "hsl": {
    "h": 83.684,
    "s": 42.697,
    "l": 34.902
  },
  "oklch": {
    "l": 0.55606,
    "c": 0.10945,
    "h": 127.6
  },
  "luminance": 0.17959
}

Semantic roles & 50–950 ramp

primary

#617F33

secondary

#7F63AB

accent

#55D287

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #617F33

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

Preview Lab → · Contrast checker → · Palette generator →