#59B227#59B227

#59B227 is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.2% C 0.190 H 137.1°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#59B227
RGB	rgb(89, 178, 39)
HSL	hsl(98, 64%, 43%)
HSV	hsv(98, 78%, 70%)
CMYK	cmyk(50%, 0%, 78.1%, 30.2%)
CIE-LAB	lab(65.05, -49.96, 58.02)
CIE-LCH	lch(65.05, 76.57, 130.73°)
OKLab	oklab(68.21% -0.1387 0.1291)
OKLCH	oklch(68.21% 0.19 137.1)
XYZ	xyz(20.4058, 34.1097, 7.4276)
Luminance	0.3411 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B227 #8027B2

analogous

#9FB227 #59B227 #27B23A

triadic

#59B227 #2759B2 #B22759

tetradic

#59B227 #279FB2 #8027B2 #B23A27

square

#59B227 #279FB2 #8027B2 #B23A27

split-complementary

#59B227 #3A27B2 #B2279F

monochromatic

#274E11 #40801C #59B227 #76D541 #9AE073

Accessibility & contrast

On white

2.68

#59B227 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#59B227 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B227

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B227	#FFFFFF	#000000	##000000
##59B227	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#AD9B37

Tritanopia (blue-blind)

#54AB98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #59b227;
/* rgb */ color: rgb(89, 178, 39);
/* oklch */ color: oklch(68.2% 0.190 137.1);

Tailwind

colors: {
  custom: {
    50: '#91ca6c',
    500: '#59b227',
    950: '#000000',
  },
}

SCSS

$custom: #59b227;
$custom-light: #91ca6c;
$custom-dark: #000000;

JSON

{
  "hex": "#59b227",
  "rgb": {
    "r": 89,
    "g": 178,
    "b": 39
  },
  "hsl": {
    "h": 98.417,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68212,
    "c": 0.18952,
    "h": 137.1
  },
  "luminance": 0.34111
}

Semantic roles & 50–950 ramp

primary

#59B227

secondary

#A76DC8

accent

#41E7AB

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #59B227

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

Preview Lab → · Contrast checker → · Palette generator →