#658A1B#658A1B

#658A1B is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.5% C 0.140 H 127.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#658A1B
RGB	rgb(101, 138, 27)
HSL	hsl(80, 67%, 32%)
HSV	hsv(80, 80%, 54%)
CMYK	cmyk(26.8%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(52.97, -29.20, 50.69)
CIE-LCH	lch(52.97, 58.50, 119.94°)
OKLab	oklab(58.47% -0.0843 0.1116)
OKLCH	oklch(58.47% 0.14 127.1)
XYZ	xyz(14.6532, 21.0225, 4.3224)
Luminance	0.2102 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658A1B #401B8A

analogous

#8A781B #658A1B #2D8A1B

triadic

#658A1B #1B658A #8A1B65

tetradic

#658A1B #1B8A78 #401B8A #8A1B2D

square

#658A1B #1B8A78 #401B8A #8A1B2D

split-complementary

#658A1B #1B2D8A #781B8A

monochromatic

#1A2407 #405711 #658A1B #8ABD25 #A9DB45

Accessibility & contrast

On white

4.03

#658A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#658A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658A1B

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658A1B	#FFFFFF	#000000	##000000
##658A1B	1.00	4.03	5.20	5.20
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#8C7E27

Tritanopia (blue-blind)

#698376

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #658a1b;
/* rgb */ color: rgb(101, 138, 27);
/* oklch */ color: oklch(58.5% 0.140 127.1);

Tailwind

colors: {
  custom: {
    50: '#95ac62',
    500: '#658a1b',
    950: '#000000',
  },
}

SCSS

$custom: #658a1b;
$custom-light: #95ac62;
$custom-dark: #000000;

JSON

{
  "hex": "#658a1b",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 80,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58474,
    "c": 0.13987,
    "h": 127.1
  },
  "luminance": 0.21023
}

Semantic roles & 50–950 ramp

primary

#658A1B

secondary

#6D45BC

accent

#3EEA77

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1005

muted

#7E7F7A

Preview Lab

Preview with #658A1B

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

Preview Lab → · Contrast checker → · Palette generator →