#58B31C#58B31C

#58B31C is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 68.4% C 0.196 H 136.7°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#58B31C
RGB	rgb(88, 179, 28)
HSL	hsl(96, 73%, 41%)
HSV	hsv(96, 84%, 70%)
CMYK	cmyk(50.8%, 0%, 84.4%, 29.8%)
CIE-LAB	lab(65.28, -51.19, 61.31)
CIE-LCH	lch(65.28, 79.87, 129.86°)
OKLab	oklab(68.37% -0.1426 0.1344)
OKLCH	oklch(68.37% 0.196 136.7)
XYZ	xyz(20.3536, 34.3973, 6.6652)
Luminance	0.3440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B31C #771CB3

analogous

#A3B31C #58B31C #1CB32B

triadic

#58B31C #1C58B3 #B31C58

tetradic

#58B31C #1CA3B3 #771CB3 #B32B1C

square

#58B31C #1CA3B3 #771CB3 #B32B1C

split-complementary

#58B31C #2B1CB3 #B31CA3

monochromatic

#24490B #3E7E14 #58B31C #74DE2E #97E763

Accessibility & contrast

On white

2.67

#58B31C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#58B31C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B31C

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B31C	#FFFFFF	#000000	##000000
##58B31C	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AE9C30

Tritanopia (blue-blind)

#53AC98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #58b31c;
/* rgb */ color: rgb(88, 179, 28);
/* oklch */ color: oklch(68.4% 0.196 136.7);

Tailwind

colors: {
  custom: {
    50: '#90ca68',
    500: '#58b31c',
    950: '#000000',
  },
}

SCSS

$custom: #58b31c;
$custom-light: #90ca68;
$custom-dark: #000000;

JSON

{
  "hex": "#58b31c",
  "rgb": {
    "r": 88,
    "g": 179,
    "b": 28
  },
  "hsl": {
    "h": 96.159,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68372,
    "c": 0.19597,
    "h": 136.7
  },
  "luminance": 0.34399
}

Semantic roles & 50–950 ramp

primary

#58B31C

secondary

#A05FCB

accent

#38F0A7

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #58B31C

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

Preview Lab → · Contrast checker → · Palette generator →