#659E1B#659E1B

#659E1B is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.6% C 0.165 H 131.4°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#659E1B
RGB	rgb(101, 158, 27)
HSL	hsl(86, 71%, 36%)
HSV	hsv(86, 83%, 62%)
CMYK	cmyk(36.1%, 0%, 82.9%, 38%)
CIE-LAB	lab(59.25, -38.33, 56.40)
CIE-LCH	lch(59.25, 68.20, 124.20°)
OKLab	oklab(63.59% -0.109 0.1237)
OKLCH	oklch(63.59% 0.165 131.4)
XYZ	xyz(17.7914, 27.2988, 5.3685)
Luminance	0.2730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659E1B #541B9E

analogous

#9E961B #659E1B #249E1B

triadic

#659E1B #1B659E #9E1B65

tetradic

#659E1B #1B9E96 #541B9E #9E1B24

square

#659E1B #1B9E96 #541B9E #9E1B24

split-complementary

#659E1B #1B249E #961B9E

monochromatic

#223509 #446A12 #659E1B #86D224 #A3E152

Accessibility & contrast

On white

3.25

#659E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#659E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #659E1B

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659E1B	#FFFFFF	#000000	##000000
##659E1B	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9E8D2B

Tritanopia (blue-blind)

#679787

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #659e1b;
/* rgb */ color: rgb(101, 158, 27);
/* oklch */ color: oklch(63.6% 0.165 131.4);

Tailwind

colors: {
  custom: {
    50: '#96bb65',
    500: '#659e1b',
    950: '#000000',
  },
}

SCSS

$custom: #659e1b;
$custom-light: #96bb65;
$custom-dark: #000000;

JSON

{
  "hex": "#659e1b",
  "rgb": {
    "r": 101,
    "g": 158,
    "b": 27
  },
  "hsl": {
    "h": 86.107,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.63586,
    "c": 0.16484,
    "h": 131.4
  },
  "luminance": 0.273
}

Semantic roles & 50–950 ramp

primary

#659E1B

secondary

#8351C4

accent

#3AEE88

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #659E1B

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

Preview Lab → · Contrast checker → · Palette generator →