#659D3B#659D3B

#659D3B is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.6% C 0.143 H 134.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#659D3B
RGB	rgb(101, 157, 59)
HSL	hsl(94, 45%, 42%)
HSV	hsv(94, 62%, 62%)
CMYK	cmyk(35.7%, 0%, 62.4%, 38.4%)
CIE-LAB	lab(59.15, -35.68, 44.35)
CIE-LCH	lch(59.15, 56.92, 128.82°)
OKLab	oklab(63.58% -0.0994 0.1029)
OKLCH	oklch(63.58% 0.143 134)
XYZ	xyz(18.2129, 27.1956, 8.4265)
Luminance	0.2720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659D3B #733B9D

analogous

#969D3B #659D3B #3B9D42

triadic

#659D3B #3B659D #9D3B65

tetradic

#659D3B #3B969D #733B9D #9D423B

square

#659D3B #3B969D #733B9D #9D423B

split-complementary

#659D3B #423B9D #9D3B96

monochromatic

#2C441A #48712A #659D3B #83BF56 #A4D082

Accessibility & contrast

On white

3.26

#659D3B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#659D3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659D3B

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659D3B	#FFFFFF	#000000	##000000
##659D3B	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39130

Deuteranopia (green-blind)

#9B8D43

Tritanopia (blue-blind)

#659788

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #659d3b;
/* rgb */ color: rgb(101, 157, 59);
/* oklch */ color: oklch(63.6% 0.143 134.0);

Tailwind

colors: {
  custom: {
    50: '#95ba75',
    500: '#659d3b',
    950: '#000000',
  },
}

SCSS

$custom: #659d3b;
$custom-light: #95ba75;
$custom-dark: #000000;

JSON

{
  "hex": "#659d3b",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 59
  },
  "hsl": {
    "h": 94.286,
    "s": 45.37,
    "l": 42.353
  },
  "oklch": {
    "l": 0.63579,
    "c": 0.14307,
    "h": 134
  },
  "luminance": 0.27196
}

Semantic roles & 50–950 ramp

primary

#659D3B

secondary

#9E7ABA

accent

#53D59D

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1108

muted

#7E807B

Preview Lab

Preview with #659D3B

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

Preview Lab → · Contrast checker → · Palette generator →