#37A255#37A255

#37A255 is a light, vivid green. Relative luminance 0.273; OKLCH L 63.3% C 0.149 H 149.2°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#37A255
RGB	rgb(55, 162, 85)
HSL	hsl(137, 49%, 43%)
HSV	hsv(137, 66%, 64%)
CMYK	cmyk(66%, 0%, 47.5%, 36.5%)
CIE-LAB	lab(59.26, -47.54, 31.24)
CIE-LCH	lch(59.26, 56.88, 146.69°)
OKLab	oklab(63.27% -0.1282 0.0763)
OKLCH	oklch(63.27% 0.149 149.2)
XYZ	xyz(16.1344, 27.3071, 13.0131)
Luminance	0.2731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A255 #A23784

analogous

#4FA237 #37A255 #37A28A

triadic

#37A255 #5537A2 #A25537

tetradic

#37A255 #374FA2 #A23784 #A28A37

square

#37A255 #374FA2 #A23784 #A28A37

split-complementary

#37A255 #8A37A2 #A2374F

monochromatic

#184725 #27743D #37A255 #52C472 #80D497

Accessibility & contrast

On white

3.25

#37A255 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#37A255 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A255

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A255	#FFFFFF	#000000	##000000
##37A255	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3944F

Deuteranopia (green-blind)

#968B5A

Tritanopia (blue-blind)

#0D9F90

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #37a255;
/* rgb */ color: rgb(55, 162, 85);
/* oklch */ color: oklch(63.3% 0.149 149.2);

Tailwind

colors: {
  custom: {
    50: '#7bbe86',
    500: '#37a255',
    950: '#000000',
  },
}

SCSS

$custom: #37a255;
$custom-light: #7bbe86;
$custom-dark: #000000;

JSON

{
  "hex": "#37a255",
  "rgb": {
    "r": 55,
    "g": 162,
    "b": 85
  },
  "hsl": {
    "h": 136.822,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63268,
    "c": 0.14922,
    "h": 149.2
  },
  "luminance": 0.27309
}

Semantic roles & 50–950 ramp

primary

#37A255

secondary

#BD78AA

accent

#4FB2D9

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #37A255

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

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