#5B9A2F#5B9A2F

#5B9A2F is a light, vivid yellow-green. Relative luminance 0.255; OKLCH L 62.1% C 0.154 H 135.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#5B9A2F
RGB	rgb(91, 154, 47)
HSL	hsl(95, 53%, 39%)
HSV	hsv(95, 69%, 60%)
CMYK	cmyk(40.9%, 0%, 69.5%, 39.6%)
CIE-LAB	lab(57.60, -38.97, 47.72)
CIE-LCH	lch(57.60, 61.61, 129.24°)
OKLab	oklab(62.14% -0.1086 0.1087)
OKLCH	oklch(62.14% 0.154 135)
XYZ	xyz(16.3827, 25.5397, 6.7552)
Luminance	0.2554 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9A2F #6E2F9A

analogous

#919A2F #5B9A2F #2F9A39

triadic

#5B9A2F #2F5B9A #9A2F5B

tetradic

#5B9A2F #2F919A #6E2F9A #9A392F

square

#5B9A2F #2F919A #6E2F9A #9A392F

split-complementary

#5B9A2F #392F9A #9A2F91

monochromatic

#243C12 #3F6B21 #5B9A2F #77C541 #99D370

Accessibility & contrast

On white

3.44

#5B9A2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#5B9A2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9A2F

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9A2F	#FFFFFF	#000000	##000000
##5B9A2F	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E1F

Deuteranopia (green-blind)

#978838

Tritanopia (blue-blind)

#5A9484

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5b9a2f;
/* rgb */ color: rgb(91, 154, 47);
/* oklch */ color: oklch(62.1% 0.154 135.0);

Tailwind

colors: {
  custom: {
    50: '#8eb86e',
    500: '#5b9a2f',
    950: '#000000',
  },
}

SCSS

$custom: #5b9a2f;
$custom-light: #8eb86e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9a2f",
  "rgb": {
    "r": 91,
    "g": 154,
    "b": 47
  },
  "hsl": {
    "h": 95.327,
    "s": 53.234,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62136,
    "c": 0.15366,
    "h": 135
  },
  "luminance": 0.25541
}

Semantic roles & 50–950 ramp

primary

#5B9A2F

secondary

#9A6ABB

accent

#4BDDA1

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #5B9A2F

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

Preview Lab → · Contrast checker → · Palette generator →