#59B418#59B418

#59B418 is a light, vivid yellow-green. Relative luminance 0.348; OKLCH L 68.7% C 0.198 H 136.4°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#59B418
RGB	rgb(89, 180, 24)
HSL	hsl(95, 76%, 40%)
HSV	hsv(95, 87%, 71%)
CMYK	cmyk(50.6%, 0%, 86.7%, 29.4%)
CIE-LAB	lab(65.62, -51.43, 62.55)
CIE-LCH	lch(65.62, 80.98, 129.43°)
OKLab	oklab(68.66% -0.1434 0.1365)
OKLCH	oklch(68.66% 0.198 136.4)
XYZ	xyz(20.6054, 34.8308, 6.5012)
Luminance	0.3483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B418 #7318B4

analogous

#A7B418 #59B418 #18B425

triadic

#59B418 #1859B4 #B41859

tetradic

#59B418 #18A7B4 #7318B4 #B42518

square

#59B418 #18A7B4 #7318B4 #B42518

split-complementary

#59B418 #2518B4 #B418A7

monochromatic

#24480A #3E7E11 #59B418 #75E227 #97E95D

Accessibility & contrast

On white

2.64

#59B418 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#59B418 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B418

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B418	#FFFFFF	#000000	##000000
##59B418	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AF9D2E

Tritanopia (blue-blind)

#54AD99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #59b418;
/* rgb */ color: rgb(89, 180, 24);
/* oklch */ color: oklch(68.7% 0.198 136.4);

Tailwind

colors: {
  custom: {
    50: '#91cb67',
    500: '#59b418',
    950: '#000000',
  },
}

SCSS

$custom: #59b418;
$custom-light: #91cb67;
$custom-dark: #000000;

JSON

{
  "hex": "#59b418",
  "rgb": {
    "r": 89,
    "g": 180,
    "b": 24
  },
  "hsl": {
    "h": 95,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68659,
    "c": 0.19802,
    "h": 136.4
  },
  "luminance": 0.34832
}

Semantic roles & 50–950 ramp

primary

#59B418

secondary

#9D5BCD

accent

#35F3A4

background

#F9FCF6

surface

#F2F9EB

border

#CCD2C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #59B418

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

Preview Lab → · Contrast checker → · Palette generator →