#659D31#659D31

#659D31 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.5% C 0.151 H 132.8°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#659D31
RGB	rgb(101, 157, 49)
HSL	hsl(91, 52%, 40%)
HSV	hsv(91, 69%, 62%)
CMYK	cmyk(35.7%, 0%, 68.8%, 38.4%)
CIE-LAB	lab(59.07, -36.56, 48.59)
CIE-LCH	lch(59.07, 60.81, 126.95°)
OKLab	oklab(63.48% -0.1026 0.1106)
OKLCH	oklch(63.48% 0.151 132.8)
XYZ	xyz(17.9779, 27.1017, 7.1890)
Luminance	0.2710 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659D31 #69319D

analogous

#9B9D31 #659D31 #319D33

triadic

#659D31 #31659D #9D3165

tetradic

#659D31 #319B9D #69319D #9D3331

square

#659D31 #319B9D #69319D #9D3331

split-complementary

#659D31 #33319D #9D319B

monochromatic

#294014 #476E22 #659D31 #83C546 #A2D475

Accessibility & contrast

On white

3.27

#659D31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#659D31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659D31

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659D31	#FFFFFF	#000000	##000000
##659D31	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39121

Deuteranopia (green-blind)

#9C8D3A

Tritanopia (blue-blind)

#669787

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #659d31;
/* rgb */ color: rgb(101, 157, 49);
/* oklch */ color: oklch(63.5% 0.151 132.8);

Tailwind

colors: {
  custom: {
    50: '#95ba6f',
    500: '#659d31',
    950: '#000000',
  },
}

SCSS

$custom: #659d31;
$custom-light: #95ba6f;
$custom-dark: #000000;

JSON

{
  "hex": "#659d31",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 49
  },
  "hsl": {
    "h": 91.111,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.6348,
    "c": 0.15086,
    "h": 132.8
  },
  "luminance": 0.27102
}

Semantic roles & 50–950 ramp

primary

#659D31

secondary

#966EBC

accent

#4CDC97

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1108

muted

#7E807B

Preview Lab

Preview with #659D31

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

Preview Lab → · Contrast checker → · Palette generator →