#659C1F#659C1F

#659C1F is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 63.1% C 0.161 H 131.3°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#659C1F
RGB	rgb(101, 156, 31)
HSL	hsl(86, 67%, 37%)
HSV	hsv(86, 80%, 61%)
CMYK	cmyk(35.3%, 0%, 80.1%, 38.8%)
CIE-LAB	lab(58.64, -37.27, 54.69)
CIE-LCH	lch(58.64, 66.18, 124.27°)
OKLab	oklab(63.1% -0.1058 0.1207)
OKLCH	oklch(63.1% 0.161 131.3)
XYZ	xyz(17.5025, 26.6419, 5.5163)
Luminance	0.2664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659C1F #561F9C

analogous

#9C951F #659C1F #279C1F

triadic

#659C1F #1F659C #9C1F65

tetradic

#659C1F #1F9C95 #561F9C #9C1F27

square

#659C1F #1F9C95 #561F9C #9C1F27

split-complementary

#659C1F #1F279C #951F9C

monochromatic

#23360B #446915 #659C1F #86CF29 #A3DE58

Accessibility & contrast

On white

3.32

#659C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#659C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659C1F

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659C1F	#FFFFFF	#000000	##000000
##659C1F	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#9C8C2D

Tritanopia (blue-blind)

#679585

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #659c1f;
/* rgb */ color: rgb(101, 156, 31);
/* oklch */ color: oklch(63.1% 0.161 131.3);

Tailwind

colors: {
  custom: {
    50: '#96b966',
    500: '#659c1f',
    950: '#000000',
  },
}

SCSS

$custom: #659c1f;
$custom-light: #96b966;
$custom-dark: #000000;

JSON

{
  "hex": "#659c1f",
  "rgb": {
    "r": 101,
    "g": 156,
    "b": 31
  },
  "hsl": {
    "h": 86.4,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63095,
    "c": 0.16052,
    "h": 131.3
  },
  "luminance": 0.26643
}

Semantic roles & 50–950 ramp

primary

#659C1F

secondary

#8555C1

accent

#3EEA8A

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #659C1F

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

Preview Lab → · Contrast checker → · Palette generator →