#37B430#37B430

#37B430 is a light, highly saturated green. Relative luminance 0.337; OKLCH L 67.6% C 0.201 H 142.3°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#37B430
RGB	rgb(55, 180, 48)
HSL	hsl(117, 58%, 45%)
HSV	hsv(117, 73%, 71%)
CMYK	cmyk(69.4%, 0%, 73.3%, 29.4%)
CIE-LAB	lab(64.70, -58.43, 54.25)
CIE-LCH	lch(64.70, 79.74, 137.12°)
OKLab	oklab(67.64% -0.159 0.1229)
OKLCH	oklch(67.64% 0.201 142.3)
XYZ	xyz(18.4292, 33.6662, 8.3227)
Luminance	0.3367 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B430 #AD30B4

analogous

#79B430 #37B430 #30B46B

triadic

#37B430 #3037B4 #B43037

tetradic

#37B430 #3079B4 #AD30B4 #B46B30

square

#37B430 #3079B4 #AD30B4 #B46B30

split-complementary

#37B430 #6B30B4 #B43079

monochromatic

#195316 #288423 #37B430 #57D151 #86DD81

Accessibility & contrast

On white

2.72

#37B430 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#37B430 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B430

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B430	#FFFFFF	#000000	##000000
##37B430	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A318

Deuteranopia (green-blind)

#AA993E

Tritanopia (blue-blind)

#15AF9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37b430;
/* rgb */ color: rgb(55, 180, 48);
/* oklch */ color: oklch(67.6% 0.201 142.3);

Tailwind

colors: {
  custom: {
    50: '#80cc71',
    500: '#37b430',
    950: '#000000',
  },
}

SCSS

$custom: #37b430;
$custom-light: #80cc71;
$custom-dark: #000000;

JSON

{
  "hex": "#37b430",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 48
  },
  "hsl": {
    "h": 116.818,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67644,
    "c": 0.20093,
    "h": 142.3
  },
  "luminance": 0.33668
}

Semantic roles & 50–950 ramp

primary

#37B430

secondary

#C279C6

accent

#47E1D9

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #37B430

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

Preview Lab → · Contrast checker → · Palette generator →