#55B237#55B237

#55B237 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.2% C 0.182 H 139.1°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#55B237
RGB	rgb(85, 178, 55)
HSL	hsl(105, 53%, 46%)
HSV	hsv(105, 69%, 70%)
CMYK	cmyk(52.2%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(65.00, -49.99, 52.17)
CIE-LCH	lch(65.00, 72.25, 133.78°)
OKLab	oklab(68.16% -0.1376 0.1191)
OKLCH	oklch(68.16% 0.182 139.1)
XYZ	xyz(20.3555, 34.0464, 9.1127)
Luminance	0.3405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B237 #9437B2

analogous

#92B237 #55B237 #37B256

triadic

#55B237 #3755B2 #B23755

tetradic

#55B237 #3792B2 #9437B2 #B25637

square

#55B237 #3792B2 #9437B2 #B25637

split-complementary

#55B237 #5637B2 #B23792

monochromatic

#28541A #3F8329 #55B237 #76CC5A #9DDB89

Accessibility & contrast

On white

2.69

#55B237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#55B237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B237

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B237	#FFFFFF	#000000	##000000
##55B237	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A325

Deuteranopia (green-blind)

#AB9B42

Tritanopia (blue-blind)

#4CAC99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #55b237;
/* rgb */ color: rgb(85, 178, 55);
/* oklch */ color: oklch(68.2% 0.182 139.1);

Tailwind

colors: {
  custom: {
    50: '#8eca74',
    500: '#55b237',
    950: '#000000',
  },
}

SCSS

$custom: #55b237;
$custom-light: #8eca74;
$custom-dark: #000000;

JSON

{
  "hex": "#55b237",
  "rgb": {
    "r": 85,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 105.366,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68161,
    "c": 0.18198,
    "h": 139.1
  },
  "luminance": 0.34048
}

Semantic roles & 50–950 ramp

primary

#55B237

secondary

#B480C5

accent

#4CDCB9

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #55B237

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

Preview Lab → · Contrast checker → · Palette generator →