#58B427#58B427

#58B427 is a light, vivid yellow-green. Relative luminance 0.349; OKLCH L 68.7% C 0.192 H 137.4°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#58B427
RGB	rgb(88, 180, 39)
HSL	hsl(99, 64%, 43%)
HSV	hsv(99, 78%, 71%)
CMYK	cmyk(51.1%, 0%, 78.3%, 29.4%)
CIE-LAB	lab(65.64, -51.02, 58.57)
CIE-LCH	lch(65.64, 77.68, 131.06°)
OKLab	oklab(68.69% -0.1415 0.1303)
OKLCH	oklch(68.69% 0.192 137.4)
XYZ	xyz(20.7113, 34.8622, 7.5568)
Luminance	0.3486 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B427 #8327B4

analogous

#9EB427 #58B427 #27B43C

triadic

#58B427 #2758B4 #B42758

tetradic

#58B427 #279EB4 #8327B4 #B43C27

square

#58B427 #279EB4 #8327B4 #B43C27

split-complementary

#58B427 #3C27B4 #B4279E

monochromatic

#274F11 #3F821C #58B427 #76D642 #9AE174

Accessibility & contrast

On white

2.63

#58B427 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#58B427 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B427

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B427	#FFFFFF	#000000	##000000
##58B427	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AE9D37

Tritanopia (blue-blind)

#52AD9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #58b427;
/* rgb */ color: rgb(88, 180, 39);
/* oklch */ color: oklch(68.7% 0.192 137.4);

Tailwind

colors: {
  custom: {
    50: '#90cb6d',
    500: '#58b427',
    950: '#000000',
  },
}

SCSS

$custom: #58b427;
$custom-light: #90cb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#58b427",
  "rgb": {
    "r": 88,
    "g": 180,
    "b": 39
  },
  "hsl": {
    "h": 99.149,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68688,
    "c": 0.19236,
    "h": 137.4
  },
  "luminance": 0.34864
}

Semantic roles & 50–950 ramp

primary

#58B427

secondary

#A96FC8

accent

#40E7AD

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #58B427

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

Preview Lab → · Contrast checker → · Palette generator →