#617F3C#617F3C

#617F3C is a mid, moderate yellow-green. Relative luminance 0.180; OKLCH L 55.7% C 0.100 H 129.1°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#617F3C
RGB	rgb(97, 127, 60)
HSL	hsl(87, 36%, 37%)
HSV	hsv(87, 53%, 50%)
CMYK	cmyk(23.6%, 0%, 52.8%, 50.2%)
CIE-LAB	lab(49.55, -22.74, 32.69)
CIE-LCH	lch(49.55, 39.83, 124.83°)
OKLab	oklab(55.73% -0.0634 0.0779)
OKLCH	oklch(55.73% 0.1 129.1)
XYZ	xyz(13.3346, 18.0461, 7.0548)
Luminance	0.1805 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F3C #5A3C7F

analogous

#7F7C3C #617F3C #407F3C

triadic

#617F3C #3C617F #7F3C61

tetradic

#617F3C #3C7F7C #5A3C7F #7F3C40

square

#617F3C #3C7F7C #5A3C7F #7F3C40

split-complementary

#617F3C #3C407F #7C3C7F

monochromatic

#222C15 #415528 #617F3C #81A950 #9EBF77

Accessibility & contrast

On white

4.56

#617F3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#617F3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617F3C

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F3C	#FFFFFF	#000000	##000000
##617F3C	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847736

Deuteranopia (green-blind)

#807540

Tritanopia (blue-blind)

#637A70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #617f3c;
/* rgb */ color: rgb(97, 127, 60);
/* oklch */ color: oklch(55.7% 0.100 129.1);

Tailwind

colors: {
  custom: {
    50: '#8fa473',
    500: '#617f3c',
    950: '#000000',
  },
}

SCSS

$custom: #617f3c;
$custom-light: #8fa473;
$custom-dark: #000000;

JSON

{
  "hex": "#617f3c",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 60
  },
  "hsl": {
    "h": 86.866,
    "s": 35.829,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55726,
    "c": 0.10043,
    "h": 129.1
  },
  "luminance": 0.18046
}

Semantic roles & 50–950 ramp

primary

#617F3C

secondary

#886EA8

accent

#5CCC8E

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0D0F08

muted

#7D7F7B

Preview Lab

Preview with #617F3C

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

Preview Lab → · Contrast checker → · Palette generator →