#27B440#27B440

#27B440 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.4% C 0.195 H 145.4°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#27B440
RGB	rgb(39, 180, 64)
HSL	hsl(131, 64%, 43%)
HSV	hsv(131, 78%, 71%)
CMYK	cmyk(78.3%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(64.52, -59.49, 47.54)
CIE-LCH	lch(64.52, 76.15, 141.37°)
OKLab	oklab(67.45% -0.1604 0.1107)
OKLCH	oklch(67.45% 0.195 145.4)
XYZ	xyz(18.0821, 33.4419, 10.3514)
Luminance	0.3344 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27B440 #B4279B

analogous

#55B427 #27B440 #27B486

triadic

#27B440 #4027B4 #B44027

tetradic

#27B440 #2755B4 #B4279B #B48627

square

#27B440 #2755B4 #B4279B #B48627

split-complementary

#27B440 #8627B4 #B42755

monochromatic

#114F1C #1C822E #27B440 #42D65C #74E188

Accessibility & contrast

On white

2.73

#27B440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#27B440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #27B440

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27B440	#FFFFFF	#000000	##000000
##27B440	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A332

Deuteranopia (green-blind)

#A7984A

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #27b440;
/* rgb */ color: rgb(39, 180, 64);
/* oklch */ color: oklch(67.4% 0.195 145.4);

Tailwind

colors: {
  custom: {
    50: '#7acc7a',
    500: '#27b440',
    950: '#000000',
  },
}

SCSS

$custom: #27b440;
$custom-light: #7acc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#27b440",
  "rgb": {
    "r": 39,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 130.638,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67447,
    "c": 0.19487,
    "h": 145.4
  },
  "luminance": 0.33444
}

Semantic roles & 50–950 ramp

primary

#27B440

secondary

#C86FB8

accent

#40CAE7

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #27B440

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

Preview Lab → · Contrast checker → · Palette generator →