#58EF5B#58EF5B

#58EF5B is a very light, highly saturated green. Relative luminance 0.646; OKLCH L 84.2% C 0.229 H 143.5°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#58EF5B
RGB	rgb(88, 239, 91)
HSL	hsl(121, 83%, 64%)
HSV	hsv(121, 63%, 94%)
CMYK	cmyk(63.2%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(84.26, -67.79, 58.38)
CIE-LCH	lch(84.26, 89.46, 139.27°)
OKLab	oklab(84.17% -0.184 0.1362)
OKLCH	oklch(84.17% 0.229 143.5)
XYZ	xyz(36.7772, 64.5594, 20.4186)
Luminance	0.6456 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58EF5B #EF58EC

analogous

#A1EF58 #58EF5B #58EFA7

triadic

#58EF5B #5B58EF #EF5B58

tetradic

#58EF5B #58A1EF #EF58EC #EFA758

square

#58EF5B #58A1EF #EF58EC #EFA758

split-complementary

#58EF5B #A758EF #EF58A1

monochromatic

#12BB15 #20EA24 #58EF5B #90F492 #C8FAC9

Accessibility & contrast

On white

1.51

#58EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#58EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58EF5B

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58EF5B	#FFFFFF	#000000	##000000
##58EF5B	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4A

Deuteranopia (green-blind)

#E1CD68

Tritanopia (blue-blind)

#37E9D0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #58ef5b;
/* rgb */ color: rgb(88, 239, 91);
/* oklch */ color: oklch(84.2% 0.229 143.5);

Tailwind

colors: {
  custom: {
    50: '#97f58f',
    500: '#58ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #58ef5b;
$custom-light: #97f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#58ef5b",
  "rgb": {
    "r": 88,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 121.192,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.84173,
    "c": 0.22888,
    "h": 143.5
  },
  "luminance": 0.64563
}

Semantic roles & 50–950 ramp

primary

#58EF5B

secondary

#BA32B7

accent

#07DBDF

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #58EF5B

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

Preview Lab → · Contrast checker → · Palette generator →