#71B731#71B731

#71B731 is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 70.7% C 0.178 H 133.4°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#71B731
RGB	rgb(113, 183, 49)
HSL	hsl(91, 58%, 45%)
HSV	hsv(91, 73%, 72%)
CMYK	cmyk(38.3%, 0%, 73.2%, 28.2%)
CIE-LAB	lab(67.72, -43.55, 57.61)
CIE-LCH	lch(67.72, 72.22, 127.08°)
OKLab	oklab(70.71% -0.1223 0.1293)
OKLCH	oklch(70.71% 0.178 133.4)
XYZ	xyz(24.2975, 37.5983, 8.8821)
Luminance	0.3760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#71B731 #7731B7

analogous

#B4B731 #71B731 #31B734

triadic

#71B731 #3171B7 #B73171

tetradic

#71B731 #31B4B7 #7731B7 #B73431

square

#71B731 #31B4B7 #7731B7 #B73431

split-complementary

#71B731 #3431B7 #B731B4

monochromatic

#355617 #538724 #71B731 #90D154 #AFDE84

Accessibility & contrast

On white

2.46

#71B731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#71B731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #71B731

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##71B731	#FFFFFF	#000000	##000000
##71B731	1.00	2.46	8.52	8.52
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA918

Deuteranopia (green-blind)

#B5A33E

Tritanopia (blue-blind)

#71B09D

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #71b731;
/* rgb */ color: rgb(113, 183, 49);
/* oklch */ color: oklch(70.7% 0.178 133.4);

Tailwind

colors: {
  custom: {
    50: '#9fcd72',
    500: '#71b731',
    950: '#000000',
  },
}

SCSS

$custom: #71b731;
$custom-light: #9fcd72;
$custom-dark: #000000;

JSON

{
  "hex": "#71b731",
  "rgb": {
    "r": 113,
    "g": 183,
    "b": 49
  },
  "hsl": {
    "h": 91.343,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70713,
    "c": 0.17802,
    "h": 133.4
  },
  "luminance": 0.37599
}

Semantic roles & 50–950 ramp

primary

#71B731

secondary

#A47CC8

accent

#47E197

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #71B731

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

Preview Lab → · Contrast checker → · Palette generator →