#58AA21#58AA21

#58AA21 is a light, vivid yellow-green. Relative luminance 0.309; OKLCH L 66.1% C 0.183 H 136.2°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#58AA21
RGB	rgb(88, 170, 33)
HSL	hsl(96, 67%, 40%)
HSV	hsv(96, 81%, 67%)
CMYK	cmyk(48.2%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(62.45, -47.48, 57.40)
CIE-LCH	lch(62.45, 74.49, 129.60°)
OKLab	oklab(66.05% -0.1324 0.1269)
OKLCH	oklch(66.05% 0.183 136.2)
XYZ	xyz(18.6732, 30.9327, 6.4252)
Luminance	0.3093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58AA21 #7321AA

analogous

#9DAA21 #58AA21 #21AA2E

triadic

#58AA21 #2158AA #AA2158

tetradic

#58AA21 #219DAA #7321AA #AA2E21

square

#58AA21 #219DAA #7321AA #AA2E21

split-complementary

#58AA21 #2E21AA #AA219D

monochromatic

#23430D #3D7717 #58AA21 #74D731 #96E164

Accessibility & contrast

On white

2.92

#58AA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#58AA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58AA21

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58AA21	#FFFFFF	#000000	##000000
##58AA21	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A59531

Tritanopia (blue-blind)

#54A491

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #58aa21;
/* rgb */ color: rgb(88, 170, 33);
/* oklch */ color: oklch(66.1% 0.183 136.2);

Tailwind

colors: {
  custom: {
    50: '#8fc469',
    500: '#58aa21',
    950: '#000000',
  },
}

SCSS

$custom: #58aa21;
$custom-light: #8fc469;
$custom-dark: #000000;

JSON

{
  "hex": "#58aa21",
  "rgb": {
    "r": 88,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 95.912,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66053,
    "c": 0.18339,
    "h": 136.2
  },
  "luminance": 0.30934
}

Semantic roles & 50–950 ramp

primary

#58AA21

secondary

#9D61C6

accent

#3DEAA5

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #58AA21

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

Preview Lab → · Contrast checker → · Palette generator →