#658B40#658B40

#658B40 is a mid, moderate yellow-green. Relative luminance 0.216; OKLCH L 59.1% C 0.112 H 131.3°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#658B40
RGB	rgb(101, 139, 64)
HSL	hsl(90, 37%, 40%)
HSV	hsv(90, 54%, 55%)
CMYK	cmyk(27.3%, 0%, 54%, 45.5%)
CIE-LAB	lab(53.60, -26.69, 35.54)
CIE-LCH	lch(53.60, 44.45, 126.91°)
OKLab	oklab(59.08% -0.0742 0.0844)
OKLCH	oklch(59.08% 0.112 131.3)
XYZ	xyz(15.5247, 21.6017, 8.2011)
Luminance	0.2160 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658B40 #66408B

analogous

#8B8B40 #658B40 #408B40

triadic

#658B40 #40658B #8B4065

tetradic

#658B40 #408B8B #66408B #8B4040

square

#658B40 #408B8B #66408B #8B4040

split-complementary

#658B40 #40408B #8B408B

monochromatic

#283719 #47612D #658B40 #83B257 #A2C581

Accessibility & contrast

On white

3.95

#658B40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#658B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658B40

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658B40	#FFFFFF	#000000	##000000
##658B40	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918239

Deuteranopia (green-blind)

#8B7F45

Tritanopia (blue-blind)

#67867A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #658b40;
/* rgb */ color: rgb(101, 139, 64);
/* oklch */ color: oklch(59.1% 0.112 131.3);

Tailwind

colors: {
  custom: {
    50: '#93ad77',
    500: '#658b40',
    950: '#000000',
  },
}

SCSS

$custom: #658b40;
$custom-light: #93ad77;
$custom-dark: #000000;

JSON

{
  "hex": "#658b40",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 64
  },
  "hsl": {
    "h": 90.4,
    "s": 36.946,
    "l": 39.804
  },
  "oklch": {
    "l": 0.59084,
    "c": 0.11242,
    "h": 131.3
  },
  "luminance": 0.21602
}

Semantic roles & 50–950 ramp

primary

#658B40

secondary

#9478AF

accent

#5BCD95

background

#F9FAF7

surface

#F1F4ED

border

#CBCEC8

text

#0D1009

muted

#7E7F7B

Preview Lab

Preview with #658B40

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

Preview Lab → · Contrast checker → · Palette generator →