#59BC23#59BC23

#59BC23 is a light, highly saturated yellow-green. Relative luminance 0.382; OKLCH L 70.8% C 0.203 H 137.5°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#59BC23
RGB	rgb(89, 188, 35)
HSL	hsl(99, 69%, 44%)
HSV	hsv(99, 81%, 74%)
CMYK	cmyk(52.7%, 0%, 81.4%, 26.3%)
CIE-LAB	lab(68.17, -53.95, 62.12)
CIE-LCH	lch(68.17, 82.28, 130.97°)
OKLab	oklab(70.78% -0.1497 0.1371)
OKLCH	oklch(70.78% 0.203 137.5)
XYZ	xyz(22.4057, 38.2099, 7.7844)
Luminance	0.3821 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BC23 #8623BC

analogous

#A5BC23 #59BC23 #23BC3A

triadic

#59BC23 #2359BC #BC2359

tetradic

#59BC23 #23A5BC #8623BC #BC3A23

square

#59BC23 #23A5BC #8623BC #BC3A23

split-complementary

#59BC23 #3A23BC #BC23A5

monochromatic

#285510 #418819 #59BC23 #77DC41 #9CE574

Accessibility & contrast

On white

2.43

#59BC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#59BC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BC23

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BC23	#FFFFFF	#000000	##000000
##59BC23	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#B6A336

Tritanopia (blue-blind)

#52B5A0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #59bc23;
/* rgb */ color: rgb(89, 188, 35);
/* oklch */ color: oklch(70.8% 0.203 137.5);

Tailwind

colors: {
  custom: {
    50: '#92d16c',
    500: '#59bc23',
    950: '#000000',
  },
}

SCSS

$custom: #59bc23;
$custom-light: #92d16c;
$custom-dark: #000000;

JSON

{
  "hex": "#59bc23",
  "rgb": {
    "r": 89,
    "g": 188,
    "b": 35
  },
  "hsl": {
    "h": 98.824,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.7078,
    "c": 0.20299,
    "h": 137.5
  },
  "luminance": 0.38212
}

Semantic roles & 50–950 ramp

primary

#59BC23

secondary

#AB6FCC

accent

#3CEBAE

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1408

muted

#7E827A

Preview Lab

Preview with #59BC23

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

Preview Lab → · Contrast checker → · Palette generator →