#27AA40#27AA40

#27AA40 is a light, vivid green. Relative luminance 0.296; OKLCH L 64.7% C 0.183 H 145.8°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#27AA40
RGB	rgb(39, 170, 64)
HSL	hsl(131, 63%, 41%)
HSV	hsv(131, 77%, 67%)
CMYK	cmyk(77.1%, 0%, 62.4%, 33.3%)
CIE-LAB	lab(61.26, -56.18, 43.88)
CIE-LCH	lch(61.26, 71.28, 142.01°)
OKLab	oklab(64.75% -0.1514 0.1029)
OKLCH	oklch(64.75% 0.183 145.8)
XYZ	xyz(16.1357, 29.5490, 9.7026)
Luminance	0.2955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27AA40 #AA2791

analogous

#50AA27 #27AA40 #27AA81

triadic

#27AA40 #4027AA #AA4027

tetradic

#27AA40 #2750AA #AA2791 #AA8127

square

#27AA40 #2750AA #AA2791 #AA8127

split-complementary

#27AA40 #8127AA #AA2750

monochromatic

#10461B #1C782D #27AA40 #3CD259 #6EDE83

Accessibility & contrast

On white

3.04

#27AA40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#27AA40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #27AA40

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27AA40	#FFFFFF	#000000	##000000
##27AA40	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A34

Deuteranopia (green-blind)

#9E9049

Tritanopia (blue-blind)

#00A693

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #27aa40;
/* rgb */ color: rgb(39, 170, 64);
/* oklch */ color: oklch(64.7% 0.183 145.8);

Tailwind

colors: {
  custom: {
    50: '#77c479',
    500: '#27aa40',
    950: '#000000',
  },
}

SCSS

$custom: #27aa40;
$custom-light: #77c479;
$custom-dark: #000000;

JSON

{
  "hex": "#27aa40",
  "rgb": {
    "r": 39,
    "g": 170,
    "b": 64
  },
  "hsl": {
    "h": 131.45,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64746,
    "c": 0.18304,
    "h": 145.8
  },
  "luminance": 0.29551
}

Semantic roles & 50–950 ramp

primary

#27AA40

secondary

#C469B3

accent

#42C7E6

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #27AA40

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

Preview Lab → · Contrast checker → · Palette generator →