#617B13#617B13

#617B13 is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.3% C 0.127 H 123.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#617B13
RGB	rgb(97, 123, 19)
HSL	hsl(75, 73%, 28%)
HSV	hsv(75, 85%, 48%)
CMYK	cmyk(21.1%, 0%, 84.6%, 51.8%)
CIE-LAB	lab(47.95, -23.90, 48.47)
CIE-LCH	lch(47.95, 54.04, 116.25°)
OKLab	oklab(54.32% -0.0702 0.1057)
OKLCH	oklch(54.32% 0.127 123.6)
XYZ	xyz(12.1304, 16.7542, 3.2108)
Luminance	0.1675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617B13 #2D137B

analogous

#7B6113 #617B13 #2D7B13

triadic

#617B13 #13617B #7B1361

tetradic

#617B13 #137B61 #2D137B #7B132D

square

#617B13 #137B61 #2D137B #7B132D

split-complementary

#617B13 #132D7B #61137B

monochromatic

#151B04 #37460B #617B13 #8BB01B #B1DE2A

Accessibility & contrast

On white

4.83

#617B13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#617B13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617B13

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617B13	#FFFFFF	#000000	##FFFFFF
##617B13	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7F721F

Tritanopia (blue-blind)

#667468

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #617b13;
/* rgb */ color: rgb(97, 123, 19);
/* oklch */ color: oklch(54.3% 0.127 123.6);

Tailwind

colors: {
  custom: {
    50: '#91a15c',
    500: '#617b13',
    950: '#000000',
  },
}

SCSS

$custom: #617b13;
$custom-light: #91a15c;
$custom-dark: #000000;

JSON

{
  "hex": "#617b13",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 19
  },
  "hsl": {
    "h": 75,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.54318,
    "c": 0.12687,
    "h": 123.6
  },
  "luminance": 0.16754
}

Semantic roles & 50–950 ramp

primary

#617B13

secondary

#5739B1

accent

#38F066

background

#F9F9F5

surface

#F1F2E9

border

#CBCCC5

text

#0D0F04

muted

#7E7E79

Preview Lab

Preview with #617B13

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

Preview Lab → · Contrast checker → · Palette generator →