#59BB27#59BB27

#59BB27 is a light, highly saturated yellow-green. Relative luminance 0.378; OKLCH L 70.5% C 0.200 H 137.7°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#59BB27
RGB	rgb(89, 187, 39)
HSL	hsl(100, 65%, 44%)
HSV	hsv(100, 79%, 73%)
CMYK	cmyk(52.4%, 0%, 79.1%, 26.7%)
CIE-LAB	lab(67.88, -53.37, 60.70)
CIE-LCH	lch(67.88, 80.83, 131.32°)
OKLab	oklab(70.54% -0.1479 0.1347)
OKLCH	oklch(70.54% 0.2 137.7)
XYZ	xyz(22.2556, 37.8093, 8.0442)
Luminance	0.3781 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BB27 #8927BB

analogous

#A3BB27 #59BB27 #27BB3F

triadic

#59BB27 #2759BB #BB2759

tetradic

#59BB27 #27A3BB #8927BB #BB3F27

square

#59BB27 #27A3BB #8927BB #BB3F27

split-complementary

#59BB27 #3F27BB #BB27A3

monochromatic

#295612 #41881C #59BB27 #78D947 #9DE379

Accessibility & contrast

On white

2.45

#59BB27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#59BB27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BB27

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BB27	#FFFFFF	#000000	##000000
##59BB27	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#B5A238

Tritanopia (blue-blind)

#52B4A0

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #59bb27;
/* rgb */ color: rgb(89, 187, 39);
/* oklch */ color: oklch(70.5% 0.200 137.7);

Tailwind

colors: {
  custom: {
    50: '#92d06e',
    500: '#59bb27',
    950: '#000000',
  },
}

SCSS

$custom: #59bb27;
$custom-light: #92d06e;
$custom-dark: #000000;

JSON

{
  "hex": "#59bb27",
  "rgb": {
    "r": 89,
    "g": 187,
    "b": 39
  },
  "hsl": {
    "h": 99.73,
    "s": 65.487,
    "l": 44.314
  },
  "oklch": {
    "l": 0.70543,
    "c": 0.20006,
    "h": 137.7
  },
  "luminance": 0.37811
}

Semantic roles & 50–950 ramp

primary

#59BB27

secondary

#AD73CB

accent

#3FE8AF

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #59BB27

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

Preview Lab → · Contrast checker → · Palette generator →