#5F871B#5F871B

#5F871B is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.3% C 0.139 H 128.5°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#5F871B
RGB	rgb(95, 135, 27)
HSL	hsl(82, 67%, 32%)
HSV	hsv(82, 80%, 53%)
CMYK	cmyk(29.6%, 0%, 80%, 47.1%)
CIE-LAB	lab(51.66, -30.22, 49.34)
CIE-LCH	lch(51.66, 57.86, 121.49°)
OKLab	oklab(57.3% -0.0867 0.1089)
OKLCH	oklch(57.3% 0.139 128.5)
XYZ	xyz(13.5811, 19.8396, 4.1506)
Luminance	0.1984 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F871B #431B87

analogous

#87791B #5F871B #29871B

triadic

#5F871B #1B5F87 #871B5F

tetradic

#5F871B #1B8779 #431B87 #871B29

square

#5F871B #1B8779 #431B87 #871B29

split-complementary

#5F871B #1B2987 #791B87

monochromatic

#172107 #3B5411 #5F871B #83BA25 #A2D943

Accessibility & contrast

On white

4.23

#5F871B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#5F871B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F871B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F871B	#FFFFFF	#000000	##000000
##5F871B	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#887A26

Tritanopia (blue-blind)

#628173

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5f871b;
/* rgb */ color: rgb(95, 135, 27);
/* oklch */ color: oklch(57.3% 0.139 128.5);

Tailwind

colors: {
  custom: {
    50: '#90aa61',
    500: '#5f871b',
    950: '#000000',
  },
}

SCSS

$custom: #5f871b;
$custom-light: #90aa61;
$custom-dark: #000000;

JSON

{
  "hex": "#5f871b",
  "rgb": {
    "r": 95,
    "g": 135,
    "b": 27
  },
  "hsl": {
    "h": 82.222,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57304,
    "c": 0.13921,
    "h": 128.5
  },
  "luminance": 0.1984
}

Semantic roles & 50–950 ramp

primary

#5F871B

secondary

#7044BA

accent

#3EEA7E

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #5F871B

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

Preview Lab → · Contrast checker → · Palette generator →