#5B9F25#5B9F25

#5B9F25 is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.4% C 0.166 H 134.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5B9F25
RGB	rgb(91, 159, 37)
HSL	hsl(93, 62%, 38%)
HSV	hsv(93, 77%, 62%)
CMYK	cmyk(42.8%, 0%, 76.7%, 37.6%)
CIE-LAB	lab(59.12, -41.81, 53.01)
CIE-LCH	lch(59.12, 67.51, 128.26°)
OKLab	oklab(63.36% -0.117 0.1183)
OKLCH	oklch(63.36% 0.166 134.7)
XYZ	xyz(17.0461, 27.1531, 6.0928)
Luminance	0.2715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9F25 #69259F

analogous

#989F25 #5B9F25 #259F2C

triadic

#5B9F25 #255B9F #9F255B

tetradic

#5B9F25 #25989F #69259F #9F2C25

square

#5B9F25 #25989F #69259F #9F2C25

split-complementary

#5B9F25 #2C259F #9F2598

monochromatic

#223C0E #3F6D19 #5B9F25 #78CF32 #98DB64

Accessibility & contrast

On white

3.27

#5B9F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#5B9F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9F25

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9F25	#FFFFFF	#000000	##000000
##5B9F25	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59208

Deuteranopia (green-blind)

#9C8C32

Tritanopia (blue-blind)

#5A9988

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5b9f25;
/* rgb */ color: rgb(91, 159, 37);
/* oklch */ color: oklch(63.4% 0.166 134.7);

Tailwind

colors: {
  custom: {
    50: '#8fbc69',
    500: '#5b9f25',
    950: '#000000',
  },
}

SCSS

$custom: #5b9f25;
$custom-light: #8fbc69;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9f25",
  "rgb": {
    "r": 91,
    "g": 159,
    "b": 37
  },
  "hsl": {
    "h": 93.443,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63358,
    "c": 0.16642,
    "h": 134.7
  },
  "luminance": 0.27154
}

Semantic roles & 50–950 ramp

primary

#5B9F25

secondary

#955FC0

accent

#42E59D

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5B9F25

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

Preview Lab → · Contrast checker → · Palette generator →