#617F20#617F20

#617F20 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.4% C 0.125 H 125.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#617F20
RGB	rgb(97, 127, 32)
HSL	hsl(79, 60%, 31%)
HSV	hsv(79, 75%, 50%)
CMYK	cmyk(23.6%, 0%, 74.8%, 50.2%)
CIE-LAB	lab(49.28, -25.24, 45.34)
CIE-LCH	lch(49.28, 51.89, 119.10°)
OKLab	oklab(55.42% -0.0728 0.1013)
OKLCH	oklch(55.42% 0.125 125.7)
XYZ	xyz(12.7799, 17.8242, 4.1333)
Luminance	0.1782 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617F20 #3E207F

analogous

#7F6D20 #617F20 #327F20

triadic

#617F20 #20617F #7F2061

tetradic

#617F20 #207F6D #3E207F #7F2032

square

#617F20 #207F6D #3E207F #7F2032

split-complementary

#617F20 #20327F #6D207F

monochromatic

#161D07 #3C4E14 #617F20 #86B02C #A6D148

Accessibility & contrast

On white

4.60

#617F20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#617F20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #617F20

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617F20	#FFFFFF	#000000	##FFFFFF
##617F20	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)

#86760E

Deuteranopia (green-blind)

#827529

Tritanopia (blue-blind)

#65796D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #617f20;
/* rgb */ color: rgb(97, 127, 32);
/* oklch */ color: oklch(55.4% 0.125 125.7);

Tailwind

colors: {
  custom: {
    50: '#91a463',
    500: '#617f20',
    950: '#000000',
  },
}

SCSS

$custom: #617f20;
$custom-light: #91a463;
$custom-dark: #000000;

JSON

{
  "hex": "#617f20",
  "rgb": {
    "r": 97,
    "g": 127,
    "b": 32
  },
  "hsl": {
    "h": 78.947,
    "s": 59.748,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55421,
    "c": 0.12478,
    "h": 125.7
  },
  "luminance": 0.17824
}

Semantic roles & 50–950 ramp

primary

#617F20

secondary

#6A49B2

accent

#45E377

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #617F20

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

Preview Lab → · Contrast checker → · Palette generator →