#27A428#27A428

#27A428 is a light, vivid green. Relative luminance 0.271; OKLCH L 62.9% C 0.192 H 142.9°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#27A428
RGB	rgb(39, 164, 40)
HSL	hsl(120, 62%, 40%)
HSV	hsv(120, 76%, 64%)
CMYK	cmyk(76.2%, 0%, 75.6%, 35.7%)
CIE-LAB	lab(59.10, -56.57, 51.39)
CIE-LCH	lch(59.10, 76.43, 137.74°)
OKLab	oklab(62.89% -0.1535 0.1159)
OKLCH	oklch(62.89% 0.192 142.9)
XYZ	xyz(14.4943, 27.1338, 6.4805)
Luminance	0.2713 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27A428 #A427A3

analogous

#65A427 #27A428 #27A467

triadic

#27A428 #2827A4 #A42827

tetradic

#27A428 #2765A4 #A427A3 #A46727

square

#27A428 #2765A4 #A427A3 #A46727

split-complementary

#27A428 #6727A4 #A42765

monochromatic

#0F4110 #1B731C #27A428 #38D03A #6ADC6B

Accessibility & contrast

On white

3.27

#27A428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#27A428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #27A428

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27A428	#FFFFFF	#000000	##000000
##27A428	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8940E

Deuteranopia (green-blind)

#9A8B36

Tritanopia (blue-blind)

#009F8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #27a428;
/* rgb */ color: rgb(39, 164, 40);
/* oklch */ color: oklch(62.9% 0.192 142.9);

Tailwind

colors: {
  custom: {
    50: '#77c06b',
    500: '#27a428',
    950: '#000000',
  },
}

SCSS

$custom: #27a428;
$custom-light: #77c06b;
$custom-dark: #000000;

JSON

{
  "hex": "#27a428",
  "rgb": {
    "r": 39,
    "g": 164,
    "b": 40
  },
  "hsl": {
    "h": 120.48,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62886,
    "c": 0.19236,
    "h": 142.9
  },
  "luminance": 0.27135
}

Semantic roles & 50–950 ramp

primary

#27A428

secondary

#C265C1

accent

#43E3E5

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #27A428

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

Preview Lab → · Contrast checker → · Palette generator →