#617C17#617C17

#617C17 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.6% C 0.126 H 124.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#617C17
RGB	rgb(97, 124, 23)
HSL	hsl(76, 69%, 29%)
HSV	hsv(76, 81%, 49%)
CMYK	cmyk(21.8%, 0%, 81.5%, 51.4%)
CIE-LAB	lab(48.28, -24.23, 47.56)
CIE-LCH	lch(48.28, 53.38, 117.00°)
OKLab	oklab(54.6% -0.0708 0.1044)
OKLCH	oklch(54.6% 0.126 124.2)
XYZ	xyz(12.2922, 17.0184, 3.4477)
Luminance	0.1702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617C17 #32177C

analogous

#7C6517 #617C17 #2F7C17

triadic

#617C17 #17617C #7C1761

tetradic

#617C17 #177C65 #32177C #7C172F

square

#617C17 #177C65 #32177C #7C172F

split-complementary

#617C17 #172F7C #65177C

monochromatic

#141A05 #39480D #617C17 #89B021 #ADD934

Accessibility & contrast

On white

4.77

#617C17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#617C17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617C17

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617C17	#FFFFFF	#000000	##FFFFFF
##617C17	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#807221

Tritanopia (blue-blind)

#667569

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #617c17;
/* rgb */ color: rgb(97, 124, 23);
/* oklch */ color: oklch(54.6% 0.126 124.2);

Tailwind

colors: {
  custom: {
    50: '#91a25e',
    500: '#617c17',
    950: '#000000',
  },
}

SCSS

$custom: #617c17;
$custom-light: #91a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#617c17",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 23
  },
  "hsl": {
    "h": 76.04,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.54595,
    "c": 0.12618,
    "h": 124.2
  },
  "luminance": 0.17019
}

Semantic roles & 50–950 ramp

primary

#617C17

secondary

#5D3EB1

accent

#3CEC6B

background

#F9F9F5

surface

#F1F2E9

border

#CBCCC5

text

#0D0F05

muted

#7E7E79

Preview Lab

Preview with #617C17

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

Preview Lab → · Contrast checker → · Palette generator →