#5B8F2E#5B8F2E

#5B8F2E is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.3% C 0.140 H 133.3°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#5B8F2E
RGB	rgb(91, 143, 46)
HSL	hsl(92, 51%, 37%)
HSV	hsv(92, 68%, 56%)
CMYK	cmyk(36.4%, 0%, 67.8%, 43.9%)
CIE-LAB	lab(54.10, -34.18, 44.44)
CIE-LCH	lch(54.10, 56.07, 127.56°)
OKLab	oklab(59.27% -0.0957 0.1017)
OKLCH	oklch(59.27% 0.14 133.3)
XYZ	xyz(14.6297, 22.0657, 6.0725)
Luminance	0.2207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8F2E #622E8F

analogous

#8C8F2E #5B8F2E #2E8F32

triadic

#5B8F2E #2E5B8F #8F2E5B

tetradic

#5B8F2E #2E8C8F #622E8F #8F322E

square

#5B8F2E #2E8C8F #622E8F #8F322E

split-complementary

#5B8F2E #322E8F #8F2E8C

monochromatic

#203210 #3E611F #5B8F2E #78BD3D #98CF69

Accessibility & contrast

On white

3.88

#5B8F2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#5B8F2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8F2E

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8F2E	#FFFFFF	#000000	##000000
##5B8F2E	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958421

Deuteranopia (green-blind)

#8E8036

Tritanopia (blue-blind)

#5B897B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5b8f2e;
/* rgb */ color: rgb(91, 143, 46);
/* oklch */ color: oklch(59.3% 0.140 133.3);

Tailwind

colors: {
  custom: {
    50: '#8db06c',
    500: '#5b8f2e',
    950: '#000000',
  },
}

SCSS

$custom: #5b8f2e;
$custom-light: #8db06c;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8f2e",
  "rgb": {
    "r": 91,
    "g": 143,
    "b": 46
  },
  "hsl": {
    "h": 92.165,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59273,
    "c": 0.1396,
    "h": 133.3
  },
  "luminance": 0.22066
}

Semantic roles & 50–950 ramp

primary

#5B8F2E

secondary

#8F63B6

accent

#4DDB99

background

#F8FAF6

surface

#F0F5EC

border

#CBCFC7

text

#0D1007

muted

#7D7F7A

Preview Lab

Preview with #5B8F2E

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

Preview Lab → · Contrast checker → · Palette generator →