#658E1B#658E1B

#658E1B is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.5% C 0.145 H 128.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#658E1B
RGB	rgb(101, 142, 27)
HSL	hsl(81, 68%, 33%)
HSV	hsv(81, 81%, 56%)
CMYK	cmyk(28.9%, 0%, 81%, 44.3%)
CIE-LAB	lab(54.23, -31.09, 51.85)
CIE-LCH	lch(54.23, 60.46, 120.95°)
OKLab	oklab(59.49% -0.0894 0.1141)
OKLCH	oklch(59.49% 0.145 128.1)
XYZ	xyz(15.2377, 22.1915, 4.5173)
Luminance	0.2219 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658E1B #441B8E

analogous

#8E7D1B #658E1B #2C8E1B

triadic

#658E1B #1B658E #8E1B65

tetradic

#658E1B #1B8E7D #441B8E #8E1B2C

square

#658E1B #1B8E7D #441B8E #8E1B2C

split-complementary

#658E1B #1B2C8E #7D1B8E

monochromatic

#1C2707 #405B11 #658E1B #8AC125 #A7DC47

Accessibility & contrast

On white

3.86

#658E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#658E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658E1B

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658E1B	#FFFFFF	#000000	##000000
##658E1B	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#908127

Tritanopia (blue-blind)

#698779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #658e1b;
/* rgb */ color: rgb(101, 142, 27);
/* oklch */ color: oklch(59.5% 0.145 128.1);

Tailwind

colors: {
  custom: {
    50: '#95af62',
    500: '#658e1b',
    950: '#000000',
  },
}

SCSS

$custom: #658e1b;
$custom-light: #95af62;
$custom-dark: #000000;

JSON

{
  "hex": "#658e1b",
  "rgb": {
    "r": 101,
    "g": 142,
    "b": 27
  },
  "hsl": {
    "h": 81.391,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.59494,
    "c": 0.14493,
    "h": 128.1
  },
  "luminance": 0.22192
}

Semantic roles & 50–950 ramp

primary

#658E1B

secondary

#7147BE

accent

#3DEB7B

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #658E1B

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

Preview Lab → · Contrast checker → · Palette generator →