#659C23#659C23

#659C23 is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.1% C 0.158 H 131.5°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#659C23
RGB	rgb(101, 156, 35)
HSL	hsl(87, 63%, 37%)
HSV	hsv(87, 78%, 61%)
CMYK	cmyk(35.3%, 0%, 77.6%, 38.8%)
CIE-LAB	lab(58.66, -37.06, 53.43)
CIE-LCH	lch(58.66, 65.02, 124.74°)
OKLab	oklab(63.12% -0.105 0.1187)
OKLCH	oklch(63.12% 0.158 131.5)
XYZ	xyz(17.5585, 26.6643, 5.8114)
Luminance	0.2666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659C23 #5A239C

analogous

#9C9723 #659C23 #289C23

triadic

#659C23 #23659C #9C2365

tetradic

#659C23 #239C97 #5A239C #9C2328

square

#659C23 #239C97 #5A239C #9C2328

split-complementary

#659C23 #23289C #97239C

monochromatic

#24380D #456A18 #659C23 #85CE2E #A2DB5E

Accessibility & contrast

On white

3.32

#659C23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#659C23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659C23

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659C23	#FFFFFF	#000000	##000000
##659C23	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)

#A39004

Deuteranopia (green-blind)

#9B8C30

Tritanopia (blue-blind)

#679585

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #659c23;
/* rgb */ color: rgb(101, 156, 35);
/* oklch */ color: oklch(63.1% 0.158 131.5);

Tailwind

colors: {
  custom: {
    50: '#96b968',
    500: '#659c23',
    950: '#000000',
  },
}

SCSS

$custom: #659c23;
$custom-light: #96b968;
$custom-dark: #000000;

JSON

{
  "hex": "#659c23",
  "rgb": {
    "r": 101,
    "g": 156,
    "b": 35
  },
  "hsl": {
    "h": 87.273,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.63119,
    "c": 0.15845,
    "h": 131.5
  },
  "luminance": 0.26665
}

Semantic roles & 50–950 ramp

primary

#659C23

secondary

#895BC0

accent

#41E68C

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #659C23

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

Preview Lab → · Contrast checker → · Palette generator →