#59B927#59B927

#59B927 is a light, vivid yellow-green. Relative luminance 0.370; OKLCH L 70.0% C 0.198 H 137.5°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#59B927
RGB	rgb(89, 185, 39)
HSL	hsl(99, 65%, 44%)
HSV	hsv(99, 79%, 73%)
CMYK	cmyk(51.9%, 0%, 78.9%, 27.5%)
CIE-LAB	lab(67.25, -52.62, 60.11)
CIE-LCH	lch(67.25, 79.89, 131.20°)
OKLab	oklab(70.03% -0.1459 0.1335)
OKLCH	oklch(70.03% 0.198 137.5)
XYZ	xyz(21.8343, 36.9666, 7.9038)
Luminance	0.3697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B927 #8727B9

analogous

#A2B927 #59B927 #27B93E

triadic

#59B927 #2759B9 #B92759

tetradic

#59B927 #27A2B9 #8727B9 #B93E27

square

#59B927 #27A2B9 #8727B9 #B93E27

split-complementary

#59B927 #3E27B9 #B927A2

monochromatic

#285412 #41861C #59B927 #78D845 #9CE378

Accessibility & contrast

On white

2.50

#59B927 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#59B927 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B927

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B927	#FFFFFF	#000000	##000000
##59B927	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA900

Deuteranopia (green-blind)

#B3A138

Tritanopia (blue-blind)

#52B29E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #59b927;
/* rgb */ color: rgb(89, 185, 39);
/* oklch */ color: oklch(70.0% 0.198 137.5);

Tailwind

colors: {
  custom: {
    50: '#91cf6d',
    500: '#59b927',
    950: '#000000',
  },
}

SCSS

$custom: #59b927;
$custom-light: #91cf6d;
$custom-dark: #000000;

JSON

{
  "hex": "#59b927",
  "rgb": {
    "r": 89,
    "g": 185,
    "b": 39
  },
  "hsl": {
    "h": 99.452,
    "s": 65.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.70025,
    "c": 0.19774,
    "h": 137.5
  },
  "luminance": 0.36968
}

Semantic roles & 50–950 ramp

primary

#59B927

secondary

#AC72CA

accent

#40E8AE

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1408

muted

#7E827A

Preview Lab

Preview with #59B927

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

Preview Lab → · Contrast checker → · Palette generator →