#5FC71C#5FC71C

#5FC71C is a light, highly saturated yellow-green. Relative luminance 0.434; OKLCH L 73.8% C 0.215 H 137.0°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#5FC71C
RGB	rgb(95, 199, 28)
HSL	hsl(96, 75%, 45%)
HSV	hsv(96, 86%, 78%)
CMYK	cmyk(52.3%, 0%, 85.9%, 22%)
CIE-LAB	lab(71.80, -56.59, 67.15)
CIE-LCH	lch(71.80, 87.82, 130.12°)
OKLab	oklab(73.82% -0.1574 0.1467)
OKLCH	oklch(73.82% 0.215 137)
XYZ	xyz(25.3515, 43.3617, 8.1321)
Luminance	0.4336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FC71C #841CC7

analogous

#B5C71C #5FC71C #1CC72E

triadic

#5FC71C #1C5FC7 #C71C5F

tetradic

#5FC71C #1CB5C7 #841CC7 #C72E1C

square

#5FC71C #1CB5C7 #841CC7 #C72E1C

split-complementary

#5FC71C #2E1CC7 #C71CB5

monochromatic

#2C5C0D #459114 #5FC71C #7EE43D #A2EB72

Accessibility & contrast

On white

2.17

#5FC71C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#5FC71C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FC71C

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FC71C	#FFFFFF	#000000	##000000
##5FC71C	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB500

Deuteranopia (green-blind)

#C1AD34

Tritanopia (blue-blind)

#58C0A9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #5fc71c;
/* rgb */ color: rgb(95, 199, 28);
/* oklch */ color: oklch(73.8% 0.215 137.0);

Tailwind

colors: {
  custom: {
    50: '#97d96b',
    500: '#5fc71c',
    950: '#000000',
  },
}

SCSS

$custom: #5fc71c;
$custom-light: #97d96b;
$custom-dark: #000000;

JSON

{
  "hex": "#5fc71c",
  "rgb": {
    "r": 95,
    "g": 199,
    "b": 28
  },
  "hsl": {
    "h": 96.491,
    "s": 75.33,
    "l": 44.51
  },
  "oklch": {
    "l": 0.73821,
    "c": 0.21519,
    "h": 137
  },
  "luminance": 0.43364
}

Semantic roles & 50–950 ramp

primary

#5FC71C

secondary

#AA6DD2

accent

#36F2A8

background

#F9FDF6

surface

#F2FAEC

border

#CCD3C7

text

#0F1508

muted

#7E837A

Preview Lab

Preview with #5FC71C

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

Preview Lab → · Contrast checker → · Palette generator →