#58B31F#58B31F

#58B31F is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 68.4% C 0.195 H 136.8°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#58B31F
RGB	rgb(88, 179, 31)
HSL	hsl(97, 70%, 41%)
HSV	hsv(97, 83%, 70%)
CMYK	cmyk(50.8%, 0%, 82.7%, 29.8%)
CIE-LAB	lab(65.29, -51.06, 60.56)
CIE-LCH	lch(65.29, 79.21, 130.14°)
OKLab	oklab(68.39% -0.1421 0.1333)
OKLCH	oklch(68.39% 0.195 136.8)
XYZ	xyz(20.3913, 34.4124, 6.8638)
Luminance	0.3441 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58B31F #7A1FB3

analogous

#A2B31F #58B31F #1FB330

triadic

#58B31F #1F58B3 #B31F58

tetradic

#58B31F #1FA2B3 #7A1FB3 #B3301F

square

#58B31F #1FA2B3 #7A1FB3 #B3301F

split-complementary

#58B31F #301FB3 #B31FA2

monochromatic

#254B0D #3E7F16 #58B31F #74DC33 #98E568

Accessibility & contrast

On white

2.66

#58B31F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#58B31F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58B31F

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58B31F	#FFFFFF	#000000	##000000
##58B31F	1.00	2.66	7.88	7.88
#FFFFFF	2.66	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)

#AE9C32

Tritanopia (blue-blind)

#53AC99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #58b31f;
/* rgb */ color: rgb(88, 179, 31);
/* oklch */ color: oklch(68.4% 0.195 136.8);

Tailwind

colors: {
  custom: {
    50: '#90ca69',
    500: '#58b31f',
    950: '#000000',
  },
}

SCSS

$custom: #58b31f;
$custom-light: #90ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#58b31f",
  "rgb": {
    "r": 88,
    "g": 179,
    "b": 31
  },
  "hsl": {
    "h": 96.892,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.68386,
    "c": 0.1948,
    "h": 136.8
  },
  "luminance": 0.34414
}

Semantic roles & 50–950 ramp

primary

#58B31F

secondary

#A364CA

accent

#3BEDA8

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #58B31F

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

Preview Lab → · Contrast checker → · Palette generator →