#658B2B#658B2B

#658B2B is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.8% C 0.131 H 128.5°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#658B2B
RGB	rgb(101, 139, 43)
HSL	hsl(84, 53%, 36%)
HSV	hsv(84, 69%, 55%)
CMYK	cmyk(27.3%, 0%, 69.1%, 45.5%)
CIE-LAB	lab(53.39, -28.68, 45.15)
CIE-LCH	lch(53.39, 53.49, 122.43°)
OKLab	oklab(58.85% -0.0816 0.1026)
OKLCH	oklch(58.85% 0.131 128.5)
XYZ	xyz(15.0355, 21.4060, 5.6246)
Luminance	0.2141 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658B2B #512B8B

analogous

#8B812B #658B2B #358B2B

triadic

#658B2B #2B658B #8B2B65

tetradic

#658B2B #2B8B81 #512B8B #8B2B35

square

#658B2B #2B8B81 #512B8B #8B2B35

split-complementary

#658B2B #2B358B #812B8B

monochromatic

#212E0E #435C1D #658B2B #87BA39 #A3CE62

Accessibility & contrast

On white

3.98

#658B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#658B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658B2B

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658B2B	#FFFFFF	#000000	##000000
##658B2B	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92811D

Deuteranopia (green-blind)

#8D7F33

Tritanopia (blue-blind)

#688578

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #658b2b;
/* rgb */ color: rgb(101, 139, 43);
/* oklch */ color: oklch(58.8% 0.131 128.5);

Tailwind

colors: {
  custom: {
    50: '#94ad6a',
    500: '#658b2b',
    950: '#000000',
  },
}

SCSS

$custom: #658b2b;
$custom-light: #94ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#658b2b",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 43
  },
  "hsl": {
    "h": 83.75,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58845,
    "c": 0.13104,
    "h": 128.5
  },
  "luminance": 0.21406
}

Semantic roles & 50–950 ramp

primary

#658B2B

secondary

#805DB5

accent

#4CDC85

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #658B2B

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

Preview Lab → · Contrast checker → · Palette generator →