#617F3D#617F3D

#617F3D is a mid, moderate yellow-green. Relative luminance 0.181; OKLCH L 55.7% C 0.099 H 129.3°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#617F3D
RGB	rgb(97, 127, 61)
HSL	hsl(87, 35%, 37%)
HSV	hsv(87, 52%, 50%)
CMYK	cmyk(23.6%, 0%, 52%, 50.2%)
CIE-LAB	lab(49.56, -22.63, 32.18)
CIE-LCH	lch(49.56, 39.34, 125.11°)
OKLab	oklab(55.74% -0.063 0.0769)
OKLCH	oklch(55.74% 0.099 129.3)
XYZ	xyz(13.3613, 18.0568, 7.1953)
Luminance	0.1806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F3D #5B3D7F

analogous

#7F7C3D #617F3D #407F3D

triadic

#617F3D #3D617F #7F3D61

tetradic

#617F3D #3D7F7C #5B3D7F #7F3D40

square

#617F3D #3D7F7C #5B3D7F #7F3D40

split-complementary

#617F3D #3D407F #7C3D7F

monochromatic

#222C15 #415629 #617F3D #81A851 #9EBE78

Accessibility & contrast

On white

4.55

#617F3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#617F3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617F3D

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F3D	#FFFFFF	#000000	##000000
##617F3D	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847737

Deuteranopia (green-blind)

#807541

Tritanopia (blue-blind)

#637A70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #617f3d;
/* rgb */ color: rgb(97, 127, 61);
/* oklch */ color: oklch(55.7% 0.099 129.3);

Tailwind

colors: {
  custom: {
    50: '#8fa474',
    500: '#617f3d',
    950: '#000000',
  },
}

SCSS

$custom: #617f3d;
$custom-light: #8fa474;
$custom-dark: #000000;

JSON

{
  "hex": "#617f3d",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 61
  },
  "hsl": {
    "h": 87.273,
    "s": 35.106,
    "l": 36.863
  },
  "oklch": {
    "l": 0.5574,
    "c": 0.09936,
    "h": 129.3
  },
  "luminance": 0.18057
}

Semantic roles & 50–950 ramp

primary

#617F3D

secondary

#8970A8

accent

#5DCB8F

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0D0F08

muted

#7D7F7B

Preview Lab

Preview with #617F3D

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

Preview Lab → · Contrast checker → · Palette generator →