#658B37#658B37

#658B37 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 59.0% C 0.121 H 129.9°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#658B37
RGB	rgb(101, 139, 55)
HSL	hsl(87, 43%, 38%)
HSV	hsv(87, 60%, 55%)
CMYK	cmyk(27.3%, 0%, 60.4%, 45.5%)
CIE-LAB	lab(53.50, -27.65, 39.86)
CIE-LCH	lch(53.50, 48.51, 124.74°)
OKLab	oklab(58.97% -0.0776 0.0929)
OKLCH	oklch(58.97% 0.121 129.9)
XYZ	xyz(15.2889, 21.5074, 6.9595)
Luminance	0.2151 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658B37 #5D378B

analogous

#8B8737 #658B37 #3B8B37

triadic

#658B37 #37658B #8B3765

tetradic

#658B37 #378B87 #5D378B #8B373B

square

#658B37 #378B87 #5D378B #8B373B

split-complementary

#658B37 #373B8B #87378B

monochromatic

#253314 #455F26 #658B37 #85B748 #A2C874

Accessibility & contrast

On white

3.96

#658B37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#658B37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658B37

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658B37	#FFFFFF	#000000	##000000
##658B37	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91822E

Deuteranopia (green-blind)

#8C7F3D

Tritanopia (blue-blind)

#678579

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #658b37;
/* rgb */ color: rgb(101, 139, 55);
/* oklch */ color: oklch(59.0% 0.121 129.9);

Tailwind

colors: {
  custom: {
    50: '#93ad71',
    500: '#658b37',
    950: '#000000',
  },
}

SCSS

$custom: #658b37;
$custom-light: #93ad71;
$custom-dark: #000000;

JSON

{
  "hex": "#658b37",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 55
  },
  "hsl": {
    "h": 87.143,
    "s": 43.299,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58969,
    "c": 0.12106,
    "h": 129.9
  },
  "luminance": 0.21508
}

Semantic roles & 50–950 ramp

primary

#658B37

secondary

#8C6DB1

accent

#55D38E

background

#F9FAF7

surface

#F2F4ED

border

#CCCEC8

text

#0D1008

muted

#7E7F7B

Preview Lab

Preview with #658B37

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

Preview Lab → · Contrast checker → · Palette generator →