#617F1D#617F1D

#617F1D is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.4% C 0.127 H 125.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#617F1D
RGB	rgb(97, 127, 29)
HSL	hsl(78, 63%, 31%)
HSV	hsv(78, 77%, 50%)
CMYK	cmyk(23.6%, 0%, 77.2%, 50.2%)
CIE-LAB	lab(49.26, -25.41, 46.44)
CIE-LCH	lch(49.26, 52.94, 118.69°)
OKLab	oklab(55.4% -0.0736 0.1031)
OKLCH	oklch(55.4% 0.127 125.5)
XYZ	xyz(12.7410, 17.8087, 3.9283)
Luminance	0.1781 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F1D #3B1D7F

analogous

#7F6C1D #617F1D #307F1D

triadic

#617F1D #1D617F #7F1D61

tetradic

#617F1D #1D7F6C #3B1D7F #7F1D30

square

#617F1D #1D7F6C #3B1D7F #7F1D30

split-complementary

#617F1D #1D307F #6C1D7F

monochromatic

#151B06 #3B4D12 #617F1D #87B128 #A7D442

Accessibility & contrast

On white

4.60

#617F1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#617F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #617F1D

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F1D	#FFFFFF	#000000	##FFFFFF
##617F1D	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867607

Deuteranopia (green-blind)

#827526

Tritanopia (blue-blind)

#66796C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #617f1d;
/* rgb */ color: rgb(97, 127, 29);
/* oklch */ color: oklch(55.4% 0.127 125.5);

Tailwind

colors: {
  custom: {
    50: '#91a461',
    500: '#617f1d',
    950: '#000000',
  },
}

SCSS

$custom: #617f1d;
$custom-light: #91a461;
$custom-dark: #000000;

JSON

{
  "hex": "#617f1d",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 29
  },
  "hsl": {
    "h": 78.367,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55399,
    "c": 0.12667,
    "h": 125.5
  },
  "luminance": 0.17809
}

Semantic roles & 50–950 ramp

primary

#617F1D

secondary

#6745B2

accent

#42E674

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #617F1D

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

Preview Lab → · Contrast checker → · Palette generator →