#59AC2B#59AC2B

#59AC2B is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 66.7% C 0.180 H 136.9°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#59AC2B
RGB	rgb(89, 172, 43)
HSL	hsl(99, 60%, 42%)
HSV	hsv(99, 75%, 67%)
CMYK	cmyk(48.3%, 0%, 75%, 32.5%)
CIE-LAB	lab(63.18, -47.36, 54.88)
CIE-LCH	lch(63.18, 72.49, 130.80°)
OKLab	oklab(66.68% -0.1315 0.1231)
OKLCH	oklch(66.68% 0.18 136.9)
XYZ	xyz(19.3078, 31.8020, 7.4060)
Luminance	0.3180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AC2B #7E2BAC

analogous

#99AC2B #59AC2B #2BAC3E

triadic

#59AC2B #2B59AC #AC2B59

tetradic

#59AC2B #2B99AC #7E2BAC #AC3E2B

square

#59AC2B #2B99AC #7E2BAC #AC3E2B

split-complementary

#59AC2B #3E2BAC #AC2B99

monochromatic

#264A13 #407B1F #59AC2B #76D044 #9ADC75

Accessibility & contrast

On white

2.85

#59AC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#59AC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AC2B

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AC2B	#FFFFFF	#000000	##000000
##59AC2B	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D10

Deuteranopia (green-blind)

#A79638

Tritanopia (blue-blind)

#54A693

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #59ac2b;
/* rgb */ color: rgb(89, 172, 43);
/* oklch */ color: oklch(66.7% 0.180 136.9);

Tailwind

colors: {
  custom: {
    50: '#90c56d',
    500: '#59ac2b',
    950: '#000000',
  },
}

SCSS

$custom: #59ac2b;
$custom-light: #90c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#59ac2b",
  "rgb": {
    "r": 89,
    "g": 172,
    "b": 43
  },
  "hsl": {
    "h": 98.605,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.6668,
    "c": 0.18014,
    "h": 136.9
  },
  "luminance": 0.31803
}

Semantic roles & 50–950 ramp

primary

#59AC2B

secondary

#A66FC4

accent

#45E3AB

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #59AC2B

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

Preview Lab → · Contrast checker → · Palette generator →