#559B30#559B30

#559B30 is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.1% C 0.157 H 136.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#559B30
RGB	rgb(85, 155, 48)
HSL	hsl(99, 53%, 40%)
HSV	hsv(99, 69%, 61%)
CMYK	cmyk(45.2%, 0%, 69%, 39.2%)
CIE-LAB	lab(57.64, -41.34, 47.27)
CIE-LCH	lch(57.64, 62.80, 131.18°)
OKLab	oklab(62.1% -0.1146 0.1079)
OKLCH	oklch(62.1% 0.157 136.7)
XYZ	xyz(16.0007, 25.5864, 6.8913)
Luminance	0.2559 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559B30 #76309B

analogous

#8B9B30 #559B30 #309B40

triadic

#559B30 #30559B #9B3055

tetradic

#559B30 #308B9B #76309B #9B4030

square

#559B30 #308B9B #76309B #9B4030

split-complementary

#559B30 #40309B #9B308B

monochromatic

#223E13 #3B6C22 #559B30 #70C543 #94D372

Accessibility & contrast

On white

3.43

#559B30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#559B30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559B30

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559B30	#FFFFFF	#000000	##000000
##559B30	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E21

Deuteranopia (green-blind)

#97883A

Tritanopia (blue-blind)

#529585

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #559b30;
/* rgb */ color: rgb(85, 155, 48);
/* oklch */ color: oklch(62.1% 0.157 136.7);

Tailwind

colors: {
  custom: {
    50: '#8bb96e',
    500: '#559b30',
    950: '#000000',
  },
}

SCSS

$custom: #559b30;
$custom-light: #8bb96e;
$custom-dark: #000000;

JSON

{
  "hex": "#559b30",
  "rgb": {
    "r": 85,
    "g": 155,
    "b": 48
  },
  "hsl": {
    "h": 99.252,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62099,
    "c": 0.15744,
    "h": 136.7
  },
  "luminance": 0.25587
}

Semantic roles & 50–950 ramp

primary

#559B30

secondary

#A06CBB

accent

#4CDCAA

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #559B30

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

Preview Lab → · Contrast checker → · Palette generator →