#617B23#617B23

#617B23 is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.4% C 0.117 H 124.5°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#617B23
RGB	rgb(97, 123, 35)
HSL	hsl(78, 56%, 31%)
HSV	hsv(78, 72%, 48%)
CMYK	cmyk(21.1%, 0%, 71.5%, 51.8%)
CIE-LAB	lab(48.04, -23.03, 42.90)
CIE-LCH	lch(48.04, 48.69, 118.23°)
OKLab	oklab(54.43% -0.0665 0.0967)
OKLCH	oklch(54.43% 0.117 124.5)
XYZ	xyz(12.3162, 16.8285, 4.1892)
Luminance	0.1683 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617B23 #3D237B

analogous

#7B6923 #617B23 #357B23

triadic

#617B23 #23617B #7B2361

tetradic

#617B23 #237B69 #3D237B #7B2335

square

#617B23 #237B69 #3D237B #7B2335

split-complementary

#617B23 #23357B #69237B

monochromatic

#161C08 #3B4B15 #617B23 #87AB31 #A6CC4C

Accessibility & contrast

On white

4.81

#617B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#617B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617B23

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617B23	#FFFFFF	#000000	##FFFFFF
##617B23	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827315

Deuteranopia (green-blind)

#7F722A

Tritanopia (blue-blind)

#667569

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #617b23;
/* rgb */ color: rgb(97, 123, 35);
/* oklch */ color: oklch(54.4% 0.117 124.5);

Tailwind

colors: {
  custom: {
    50: '#91a164',
    500: '#617b23',
    950: '#000000',
  },
}

SCSS

$custom: #617b23;
$custom-light: #91a164;
$custom-dark: #000000;

JSON

{
  "hex": "#617b23",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 35
  },
  "hsl": {
    "h": 77.727,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54425,
    "c": 0.11736,
    "h": 124.5
  },
  "luminance": 0.16829
}

Semantic roles & 50–950 ramp

primary

#617B23

secondary

#694CAE

accent

#49DF75

background

#F9F9F6

surface

#F1F2EB

border

#CBCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #617B23

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

Preview Lab → · Contrast checker → · Palette generator →