#71C539#71C539

#71C539 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.3% C 0.191 H 135.5°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#71C539
RGB	rgb(113, 197, 57)
HSL	hsl(96, 55%, 50%)
HSV	hsv(96, 71%, 77%)
CMYK	cmyk(42.6%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(72.05, -48.78, 59.06)
CIE-LCH	lch(72.05, 76.60, 129.56°)
OKLab	oklab(74.27% -0.1359 0.1335)
OKLCH	oklch(74.27% 0.191 135.5)
XYZ	xyz(27.5142, 43.7371, 10.8624)
Luminance	0.4374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#71C539 #8D39C5

analogous

#B7C539 #71C539 #39C547

triadic

#71C539 #3971C5 #C53971

tetradic

#71C539 #39B7C5 #8D39C5 #C54739

square

#71C539 #39B7C5 #8D39C5 #C54739

split-complementary

#71C539 #4739C5 #C539B7

monochromatic

#3B661E #56962B #71C539 #93D368 #B5E197

Accessibility & contrast

On white

2.15

#71C539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#71C539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #71C539

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##71C539	#FFFFFF	#000000	##000000
##71C539	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB521

Deuteranopia (green-blind)

#C1AE46

Tritanopia (blue-blind)

#6EBEA9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #71c539;
/* rgb */ color: rgb(113, 197, 57);
/* oklch */ color: oklch(74.3% 0.191 135.5);

Tailwind

colors: {
  custom: {
    50: '#a0d778',
    500: '#71c539',
    950: '#000000',
  },
}

SCSS

$custom: #71c539;
$custom-light: #a0d778;
$custom-dark: #000000;

JSON

{
  "hex": "#71c539",
  "rgb": {
    "r": 113,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 96,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74273,
    "c": 0.19051,
    "h": 135.5
  },
  "luminance": 0.43739
}

Semantic roles & 50–950 ramp

primary

#71C539

secondary

#B38DCD

accent

#49DEA3

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #71C539

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

Preview Lab → · Contrast checker → · Palette generator →