#37AE58#37AE58

#37AE58 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.5% C 0.163 H 148.8°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#37AE58
RGB	rgb(55, 174, 88)
HSL	hsl(137, 52%, 45%)
HSV	hsv(137, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 49.4%, 31.8%)
CIE-LAB	lab(63.17, -51.62, 34.61)
CIE-LCH	lch(63.17, 62.15, 146.15°)
OKLab	oklab(66.51% -0.1391 0.0841)
OKLCH	oklch(66.51% 0.163 148.8)
XYZ	xyz(18.4716, 31.7869, 14.3926)
Luminance	0.3179 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE58 #AE378D

analogous

#51AE37 #37AE58 #37AE94

triadic

#37AE58 #5837AE #AE5837

tetradic

#37AE58 #3751AE #AE378D #AE9437

square

#37AE58 #3751AE #AE378D #AE9437

split-complementary

#37AE58 #9437AE #AE3751

monochromatic

#1A5129 #287F40 #37AE58 #58CA78 #86D99D

Accessibility & contrast

On white

2.85

#37AE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#37AE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE58

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE58	#FFFFFF	#000000	##000000
##37AE58	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)

#AF9F51

Deuteranopia (green-blind)

#A1955E

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37ae58;
/* rgb */ color: rgb(55, 174, 88);
/* oklch */ color: oklch(66.5% 0.163 148.8);

Tailwind

colors: {
  custom: {
    50: '#7dc789',
    500: '#37ae58',
    950: '#000000',
  },
}

SCSS

$custom: #37ae58;
$custom-light: #7dc789;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae58",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 88
  },
  "hsl": {
    "h": 136.639,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66506,
    "c": 0.16255,
    "h": 148.8
  },
  "luminance": 0.31789
}

Semantic roles & 50–950 ramp

primary

#37AE58

secondary

#C37EB0

accent

#4CB4DB

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37AE58

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

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