#5FB42B#5FB42B

#5FB42B is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.0% C 0.187 H 136.4°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#5FB42B
RGB	rgb(95, 180, 43)
HSL	hsl(97, 61%, 44%)
HSV	hsv(97, 76%, 71%)
CMYK	cmyk(47.2%, 0%, 76.1%, 29.4%)
CIE-LAB	lab(65.94, -48.66, 57.66)
CIE-LCH	lch(65.94, 75.45, 130.16°)
OKLab	oklab(69.02% -0.1354 0.1289)
OKLCH	oklch(69.02% 0.187 136.4)
XYZ	xyz(21.4760, 35.2484, 7.9570)
Luminance	0.3525 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB42B #802BB4

analogous

#A3B42B #5FB42B #2BB43B

triadic

#5FB42B #2B5FB4 #B42B5F

tetradic

#5FB42B #2BA3B4 #802BB4 #B43B2B

square

#5FB42B #2BA3B4 #802BB4 #B43B2B

split-complementary

#5FB42B #3B2BB4 #B42BA3

monochromatic

#2B5113 #45831F #5FB42B #7DD349 #A1DF7A

Accessibility & contrast

On white

2.61

#5FB42B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#5FB42B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB42B

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB42B	#FFFFFF	#000000	##000000
##5FB42B	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA50A

Deuteranopia (green-blind)

#AF9E3A

Tritanopia (blue-blind)

#5BAD9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5fb42b;
/* rgb */ color: rgb(95, 180, 43);
/* oklch */ color: oklch(69.0% 0.187 136.4);

Tailwind

colors: {
  custom: {
    50: '#94cb6f',
    500: '#5fb42b',
    950: '#000000',
  },
}

SCSS

$custom: #5fb42b;
$custom-light: #94cb6f;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb42b",
  "rgb": {
    "r": 95,
    "g": 180,
    "b": 43
  },
  "hsl": {
    "h": 97.226,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69019,
    "c": 0.1869,
    "h": 136.4
  },
  "luminance": 0.3525
}

Semantic roles & 50–950 ramp

primary

#5FB42B

secondary

#A873C7

accent

#43E5A7

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5FB42B

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

Preview Lab → · Contrast checker → · Palette generator →