#617F63#617F63

#617F63 is a mid, muted green. Relative luminance 0.186; OKLCH L 56.5% C 0.055 H 146.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#617F63
RGB	rgb(97, 127, 99)
HSL	hsl(124, 13%, 44%)
HSV	hsv(124, 24%, 50%)
CMYK	cmyk(23.6%, 0%, 22%, 50.2%)
CIE-LAB	lab(50.24, -16.70, 11.80)
CIE-LCH	lch(50.24, 20.45, 144.76°)
OKLab	oklab(56.51% -0.0457 0.0302)
OKLCH	oklch(56.51% 0.055 146.5)
XYZ	xyz(14.7707, 18.6205, 14.6179)
Luminance	0.1862 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F63 #7F617D

analogous

#6E7F61 #617F63 #617F72

triadic

#617F63 #63617F #7F6361

tetradic

#617F63 #616E7F #7F617D #7F7261

square

#617F63 #616E7F #7F617D #7F7261

split-complementary

#617F63 #72617F #7F616E

monochromatic

#2C3A2D #465C48 #617F63 #809E82 #A2B8A4

Accessibility & contrast

On white

4.45

#617F63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#617F63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617F63

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F63	#FFFFFF	#000000	##000000
##617F63	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807A61

Deuteranopia (green-blind)

#7B7664

Tritanopia (blue-blind)

#5E7D77

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #617f63;
/* rgb */ color: rgb(97, 127, 99);
/* oklch */ color: oklch(56.5% 0.055 146.5);

Tailwind

colors: {
  custom: {
    50: '#8ea48f',
    500: '#617f63',
    950: '#000000',
  },
}

SCSS

$custom: #617f63;
$custom-light: #8ea48f;
$custom-dark: #000000;

JSON

{
  "hex": "#617f63",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 99
  },
  "hsl": {
    "h": 124,
    "s": 13.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.56505,
    "c": 0.05483,
    "h": 146.5
  },
  "luminance": 0.18621
}

Semantic roles & 50–950 ramp

primary

#617F63

secondary

#A795A6

accent

#72B2B6

background

#F8FAF8

surface

#F0F4F0

border

#CBCECB

text

#0C0F0C

muted

#7D7F7D

Preview Lab

Preview with #617F63

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

Preview Lab → · Contrast checker → · Palette generator →