#59BD21#59BD21

#59BD21 is a light, highly saturated yellow-green. Relative luminance 0.386; OKLCH L 71.0% C 0.205 H 137.5°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#59BD21
RGB	rgb(89, 189, 33)
HSL	hsl(98, 70%, 44%)
HSV	hsv(98, 83%, 74%)
CMYK	cmyk(52.9%, 0%, 82.5%, 25.9%)
CIE-LAB	lab(68.48, -54.42, 62.94)
CIE-LCH	lch(68.48, 83.20, 130.85°)
OKLab	oklab(71.03% -0.151 0.1386)
OKLCH	oklch(71.03% 0.205 137.5)
XYZ	xyz(22.5912, 38.6271, 7.7039)
Luminance	0.3863 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BD21 #8521BD

analogous

#A7BD21 #59BD21 #21BD37

triadic

#59BD21 #2159BD #BD2159

tetradic

#59BD21 #21A7BD #8521BD #BD3721

square

#59BD21 #21A7BD #8521BD #BD3721

split-complementary

#59BD21 #3721BD #BD21A7

monochromatic

#28550F #408918 #59BD21 #77DD3E #9CE672

Accessibility & contrast

On white

2.41

#59BD21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#59BD21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BD21

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BD21	#FFFFFF	#000000	##000000
##59BD21	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#B7A435

Tritanopia (blue-blind)

#52B6A1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #59bd21;
/* rgb */ color: rgb(89, 189, 33);
/* oklch */ color: oklch(71.0% 0.205 137.5);

Tailwind

colors: {
  custom: {
    50: '#92d26b',
    500: '#59bd21',
    950: '#000000',
  },
}

SCSS

$custom: #59bd21;
$custom-light: #92d26b;
$custom-dark: #000000;

JSON

{
  "hex": "#59bd21",
  "rgb": {
    "r": 89,
    "g": 189,
    "b": 33
  },
  "hsl": {
    "h": 98.462,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.71029,
    "c": 0.20495,
    "h": 137.5
  },
  "luminance": 0.38629
}

Semantic roles & 50–950 ramp

primary

#59BD21

secondary

#AB6DCD

accent

#3BEDAD

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1408

muted

#7E827A

Preview Lab

Preview with #59BD21

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

Preview Lab → · Contrast checker → · Palette generator →