#37B741#37B741

#37B741 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.6% C 0.193 H 144.2°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#37B741
RGB	rgb(55, 183, 65)
HSL	hsl(125, 54%, 47%)
HSV	hsv(125, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 64.5%, 28.2%)
CIE-LAB	lab(65.79, -57.86, 48.61)
CIE-LCH	lch(65.79, 75.57, 139.96°)
OKLab	oklab(68.6% -0.1566 0.113)
OKLCH	oklch(68.6% 0.193 144.2)
XYZ	xyz(19.4619, 35.0587, 10.7413)
Luminance	0.3506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B741 #B737AD

analogous

#6DB737 #37B741 #37B781

triadic

#37B741 #4137B7 #B74137

tetradic

#37B741 #376DB7 #B737AD #B78137

square

#37B741 #376DB7 #B737AD #B78137

split-complementary

#37B741 #8137B7 #B7376D

monochromatic

#1B5920 #298830 #37B741 #5DCE66 #8CDC92

Accessibility & contrast

On white

2.62

#37B741 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#37B741 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B741

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B741	#FFFFFF	#000000	##000000
##37B741	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA633

Deuteranopia (green-blind)

#AB9C4B

Tritanopia (blue-blind)

#07B29E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b741;
/* rgb */ color: rgb(55, 183, 65);
/* oklch */ color: oklch(68.6% 0.193 144.2);

Tailwind

colors: {
  custom: {
    50: '#80ce7a',
    500: '#37b741',
    950: '#000000',
  },
}

SCSS

$custom: #37b741;
$custom-light: #80ce7a;
$custom-dark: #000000;

JSON

{
  "hex": "#37b741",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 65
  },
  "hsl": {
    "h": 124.688,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68596,
    "c": 0.19312,
    "h": 144.2
  },
  "luminance": 0.35061
}

Semantic roles & 50–950 ramp

primary

#37B741

secondary

#C783C2

accent

#4BD2DD

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37B741

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

Preview Lab → · Contrast checker → · Palette generator →