#37A031#37A031

#37A031 is a light, vivid green. Relative luminance 0.262; OKLCH L 62.3% C 0.177 H 142.3°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#37A031
RGB	rgb(55, 160, 49)
HSL	hsl(117, 53%, 41%)
HSV	hsv(117, 69%, 63%)
CMYK	cmyk(65.6%, 0%, 69.4%, 37.3%)
CIE-LAB	lab(58.20, -51.45, 47.12)
CIE-LCH	lch(58.20, 69.77, 137.51°)
OKLab	oklab(62.27% -0.14 0.1081)
OKLCH	oklch(62.27% 0.177 142.3)
XYZ	xyz(14.6999, 26.1741, 7.1826)
Luminance	0.2618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A031 #9A31A0

analogous

#6EA031 #37A031 #31A062

triadic

#37A031 #3137A0 #A03137

tetradic

#37A031 #316EA0 #9A31A0 #A06231

square

#37A031 #316EA0 #9A31A0 #A06231

split-complementary

#37A031 #6231A0 #A0316E

monochromatic

#174214 #277123 #37A031 #4EC747 #7BD576

Accessibility & contrast

On white

3.37

#37A031 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#37A031 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A031

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A031	#FFFFFF	#000000	##000000
##37A031	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49121

Deuteranopia (green-blind)

#97893B

Tritanopia (blue-blind)

#219B8A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #37a031;
/* rgb */ color: rgb(55, 160, 49);
/* oklch */ color: oklch(62.3% 0.177 142.3);

Tailwind

colors: {
  custom: {
    50: '#7cbd6f',
    500: '#37a031',
    950: '#000000',
  },
}

SCSS

$custom: #37a031;
$custom-light: #7cbd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#37a031",
  "rgb": {
    "r": 55,
    "g": 160,
    "b": 49
  },
  "hsl": {
    "h": 116.757,
    "s": 53.11,
    "l": 40.98
  },
  "oklch": {
    "l": 0.62265,
    "c": 0.17687,
    "h": 142.3
  },
  "luminance": 0.26176
}

Semantic roles & 50–950 ramp

primary

#37A031

secondary

#B970BD

accent

#4BDDD5

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #37A031

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

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