#658A1F#658A1F

#658A1F is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.5% C 0.138 H 127.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#658A1F
RGB	rgb(101, 138, 31)
HSL	hsl(81, 63%, 33%)
HSV	hsv(81, 78%, 54%)
CMYK	cmyk(26.8%, 0%, 77.5%, 45.9%)
CIE-LAB	lab(53.00, -28.99, 49.39)
CIE-LCH	lch(53.00, 57.27, 120.41°)
OKLab	oklab(58.5% -0.0834 0.1095)
OKLCH	oklch(58.5% 0.138 127.3)
XYZ	xyz(14.7027, 21.0423, 4.5830)
Luminance	0.2104 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658A1F #441F8A

analogous

#8A791F #658A1F #2F8A1F

triadic

#658A1F #1F658A #8A1F65

tetradic

#658A1F #1F8A79 #441F8A #8A1F2F

square

#658A1F #1F8A79 #441F8A #8A1F2F

split-complementary

#658A1F #1F2F8A #791F8A

monochromatic

#1C2609 #405814 #658A1F #8ABC2A #A7D74C

Accessibility & contrast

On white

4.03

#658A1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#658A1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658A1F

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658A1F	#FFFFFF	#000000	##000000
##658A1F	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918006

Deuteranopia (green-blind)

#8C7E29

Tritanopia (blue-blind)

#698376

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #658a1f;
/* rgb */ color: rgb(101, 138, 31);
/* oklch */ color: oklch(58.5% 0.138 127.3);

Tailwind

colors: {
  custom: {
    50: '#94ac64',
    500: '#658a1f',
    950: '#000000',
  },
}

SCSS

$custom: #658a1f;
$custom-light: #94ac64;
$custom-dark: #000000;

JSON

{
  "hex": "#658a1f",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 31
  },
  "hsl": {
    "h": 80.748,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.58498,
    "c": 0.13769,
    "h": 127.3
  },
  "luminance": 0.21043
}

Semantic roles & 50–950 ramp

primary

#658A1F

secondary

#714BBA

accent

#41E67A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #658A1F

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

Preview Lab → · Contrast checker → · Palette generator →