#5B9E25#5B9E25

#5B9E25 is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.1% C 0.165 H 134.6°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5B9E25
RGB	rgb(91, 158, 37)
HSL	hsl(93, 62%, 38%)
HSV	hsv(93, 77%, 62%)
CMYK	cmyk(42.4%, 0%, 76.6%, 38%)
CIE-LAB	lab(58.80, -41.39, 52.70)
CIE-LCH	lch(58.80, 67.01, 128.14°)
OKLab	oklab(63.1% -0.1159 0.1177)
OKLCH	oklch(63.1% 0.165 134.6)
XYZ	xyz(16.8748, 26.8105, 6.0357)
Luminance	0.2681 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9E25 #68259E

analogous

#979E25 #5B9E25 #259E2B

triadic

#5B9E25 #255B9E #9E255B

tetradic

#5B9E25 #25979E #68259E #9E2B25

square

#5B9E25 #25979E #68259E #9E2B25

split-complementary

#5B9E25 #2B259E #9E2597

monochromatic

#223B0E #3E6C19 #5B9E25 #78CF31 #98DA63

Accessibility & contrast

On white

3.30

#5B9E25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#5B9E25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9E25

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9E25	#FFFFFF	#000000	##000000
##5B9E25	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49109

Deuteranopia (green-blind)

#9B8B32

Tritanopia (blue-blind)

#5A9887

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5b9e25;
/* rgb */ color: rgb(91, 158, 37);
/* oklch */ color: oklch(63.1% 0.165 134.6);

Tailwind

colors: {
  custom: {
    50: '#8fbb69',
    500: '#5b9e25',
    950: '#000000',
  },
}

SCSS

$custom: #5b9e25;
$custom-light: #8fbb69;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9e25",
  "rgb": {
    "r": 91,
    "g": 158,
    "b": 37
  },
  "hsl": {
    "h": 93.223,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63098,
    "c": 0.16517,
    "h": 134.6
  },
  "luminance": 0.26811
}

Semantic roles & 50–950 ramp

primary

#5B9E25

secondary

#955FC0

accent

#43E59D

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5B9E25

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

Preview Lab → · Contrast checker → · Palette generator →