#37AE61#37AE61

#37AE61 is a light, vivid green. Relative luminance 0.319; OKLCH L 66.7% C 0.154 H 151.2°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#37AE61
RGB	rgb(55, 174, 97)
HSL	hsl(141, 52%, 45%)
HSV	hsv(141, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 44.3%, 31.8%)
CIE-LAB	lab(63.30, -50.13, 30.14)
CIE-LCH	lch(63.30, 58.49, 148.98°)
OKLab	oklab(66.66% -0.1351 0.0743)
OKLCH	oklch(66.66% 0.154 151.2)
XYZ	xyz(18.8677, 31.9454, 16.4787)
Luminance	0.3195 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE61 #AE3784

analogous

#49AE37 #37AE61 #37AE9C

triadic

#37AE61 #6137AE #AE6137

tetradic

#37AE61 #3749AE #AE3784 #AE9C37

square

#37AE61 #3749AE #AE3784 #AE9C37

split-complementary

#37AE61 #9C37AE #AE3749

monochromatic

#1A512D #287F47 #37AE61 #58CA80 #86D9A4

Accessibility & contrast

On white

2.84

#37AE61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#37AE61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE61

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE61	#FFFFFF	#000000	##000000
##37AE61	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9F5B

Deuteranopia (green-blind)

#A09566

Tritanopia (blue-blind)

#00AB9B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37ae61;
/* rgb */ color: rgb(55, 174, 97);
/* oklch */ color: oklch(66.7% 0.154 151.2);

Tailwind

colors: {
  custom: {
    50: '#7dc78f',
    500: '#37ae61',
    950: '#000000',
  },
}

SCSS

$custom: #37ae61;
$custom-light: #7dc78f;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae61",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 97
  },
  "hsl": {
    "h": 141.176,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66658,
    "c": 0.15419,
    "h": 151.2
  },
  "luminance": 0.31947
}

Semantic roles & 50–950 ramp

primary

#37AE61

secondary

#C37EAB

accent

#4CA9DB

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37AE61

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

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