#617E1B#617E1B

#617E1B is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 55.1% C 0.127 H 125.1°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#617E1B
RGB	rgb(97, 126, 27)
HSL	hsl(78, 65%, 30%)
HSV	hsv(78, 79%, 49%)
CMYK	cmyk(23%, 0%, 78.6%, 50.6%)
CIE-LAB	lab(48.94, -25.03, 46.83)
CIE-LCH	lch(48.94, 53.10, 118.12°)
OKLab	oklab(55.13% -0.0727 0.1036)
OKLCH	oklch(55.13% 0.127 125.1)
XYZ	xyz(12.5886, 17.5421, 3.7594)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617E1B #381B7E

analogous

#7E6A1B #617E1B #2F7E1B

triadic

#617E1B #1B617E #7E1B61

tetradic

#617E1B #1B7E6A #381B7E #7E1B2F

square

#617E1B #1B7E6A #381B7E #7E1B2F

split-complementary

#617E1B #1B2F7E #6A1B7E

monochromatic

#131905 #3A4C10 #617E1B #88B026 #A9D63E

Accessibility & contrast

On white

4.66

#617E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#617E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #617E1B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617E1B	#FFFFFF	#000000	##FFFFFF
##617E1B	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857503

Deuteranopia (green-blind)

#817425

Tritanopia (blue-blind)

#66786B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #617e1b;
/* rgb */ color: rgb(97, 126, 27);
/* oklch */ color: oklch(55.1% 0.127 125.1);

Tailwind

colors: {
  custom: {
    50: '#91a360',
    500: '#617e1b',
    950: '#000000',
  },
}

SCSS

$custom: #617e1b;
$custom-light: #91a360;
$custom-dark: #000000;

JSON

{
  "hex": "#617e1b",
  "rgb": {
    "r": 97,
    "g": 126,
    "b": 27
  },
  "hsl": {
    "h": 77.576,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.5513,
    "c": 0.12656,
    "h": 125.1
  },
  "luminance": 0.17542
}

Semantic roles & 50–950 ramp

primary

#617E1B

secondary

#6343B2

accent

#40E871

background

#F9FAF5

surface

#F1F3EA

border

#CBCDC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #617E1B

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

Preview Lab → · Contrast checker → · Palette generator →