#59B31D#59B31D

#59B31D is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 68.4% C 0.195 H 136.6°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#59B31D
RGB	rgb(89, 179, 29)
HSL	hsl(96, 72%, 41%)
HSV	hsv(96, 84%, 70%)
CMYK	cmyk(50.3%, 0%, 83.8%, 29.8%)
CIE-LAB	lab(65.32, -50.85, 61.11)
CIE-LCH	lch(65.32, 79.50, 129.76°)
OKLab	oklab(68.42% -0.1417 0.1342)
OKLCH	oklch(68.42% 0.195 136.6)
XYZ	xyz(20.4611, 34.4513, 6.7337)
Luminance	0.3445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B31D #771DB3

analogous

#A4B31D #59B31D #1DB32C

triadic

#59B31D #1D59B3 #B31D59

tetradic

#59B31D #1DA4B3 #771DB3 #B32C1D

square

#59B31D #1DA4B3 #771DB3 #B32C1D

split-complementary

#59B31D #2C1DB3 #B31DA4

monochromatic

#254A0C #3F7E14 #59B31D #75DD30 #98E664

Accessibility & contrast

On white

2.66

#59B31D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#59B31D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B31D

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B31D	#FFFFFF	#000000	##000000
##59B31D	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AE9C30

Tritanopia (blue-blind)

#54AC98

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #59b31d;
/* rgb */ color: rgb(89, 179, 29);
/* oklch */ color: oklch(68.4% 0.195 136.6);

Tailwind

colors: {
  custom: {
    50: '#91ca68',
    500: '#59b31d',
    950: '#000000',
  },
}

SCSS

$custom: #59b31d;
$custom-light: #91ca68;
$custom-dark: #000000;

JSON

{
  "hex": "#59b31d",
  "rgb": {
    "r": 89,
    "g": 179,
    "b": 29
  },
  "hsl": {
    "h": 96,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.68419,
    "c": 0.19511,
    "h": 136.6
  },
  "luminance": 0.34453
}

Semantic roles & 50–950 ramp

primary

#59B31D

secondary

#A161CB

accent

#39EFA6

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #59B31D

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

Preview Lab → · Contrast checker → · Palette generator →