#71C428#71C428

#71C428 is a light, vivid yellow-green. Relative luminance 0.431; OKLCH L 73.9% C 0.198 H 134.3°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#71C428
RGB	rgb(113, 196, 40)
HSL	hsl(92, 66%, 46%)
HSV	hsv(92, 80%, 77%)
CMYK	cmyk(42.3%, 0%, 79.6%, 23.1%)
CIE-LAB	lab(71.65, -49.40, 64.28)
CIE-LCH	lch(71.65, 81.07, 127.54°)
OKLab	oklab(73.91% -0.1387 0.142)
OKLCH	oklch(73.91% 0.198 134.3)
XYZ	xyz(26.9325, 43.1423, 8.9153)
Luminance	0.4314 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#71C428 #7B28C4

analogous

#BFC428 #71C428 #28C42D

triadic

#71C428 #2871C4 #C42871

tetradic

#71C428 #28BFC4 #7B28C4 #C42D28

square

#71C428 #28BFC4 #7B28C4 #C42D28

split-complementary

#71C428 #2D28C4 #C428BF

monochromatic

#365E13 #54911E #71C428 #90DB4E #B0E581

Accessibility & contrast

On white

2.18

#71C428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#71C428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #71C428

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##71C428	#FFFFFF	#000000	##000000
##71C428	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB400

Deuteranopia (green-blind)

#C1AD3A

Tritanopia (blue-blind)

#70BCA7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #71c428;
/* rgb */ color: rgb(113, 196, 40);
/* oklch */ color: oklch(73.9% 0.198 134.3);

Tailwind

colors: {
  custom: {
    50: '#a1d670',
    500: '#71c428',
    950: '#000000',
  },
}

SCSS

$custom: #71c428;
$custom-light: #a1d670;
$custom-dark: #000000;

JSON

{
  "hex": "#71c428",
  "rgb": {
    "r": 113,
    "g": 196,
    "b": 40
  },
  "hsl": {
    "h": 91.923,
    "s": 66.102,
    "l": 46.275
  },
  "oklch": {
    "l": 0.73914,
    "c": 0.19847,
    "h": 134.3
  },
  "luminance": 0.43144
}

Semantic roles & 50–950 ramp

primary

#71C428

secondary

#A77ACE

accent

#3FE999

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101408

muted

#7F837B

Preview Lab

Preview with #71C428

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

Preview Lab → · Contrast checker → · Palette generator →