#27B451#27B451

#27B451 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.7% C 0.181 H 148.2°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#27B451
RGB	rgb(39, 180, 81)
HSL	hsl(138, 64%, 43%)
HSV	hsv(138, 78%, 71%)
CMYK	cmyk(78.3%, 0%, 55%, 29.4%)
CIE-LAB	lab(64.70, -57.32, 39.90)
CIE-LCH	lch(64.70, 69.84, 145.16°)
OKLab	oklab(67.65% -0.154 0.0956)
OKLCH	oklch(67.65% 0.181 148.2)
XYZ	xyz(18.6417, 33.6657, 13.2986)
Luminance	0.3367 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27B451 #B4278A

analogous

#44B427 #27B451 #27B497

triadic

#27B451 #5127B4 #B45127

tetradic

#27B451 #2744B4 #B4278A #B49727

square

#27B451 #2744B4 #B4278A #B49727

split-complementary

#27B451 #9727B4 #B42744

monochromatic

#114F24 #1C823A #27B451 #42D66E #74E195

Accessibility & contrast

On white

2.72

#27B451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#27B451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #27B451

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27B451	#FFFFFF	#000000	##000000
##27B451	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)

#B6A448

Deuteranopia (green-blind)

#A69959

Tritanopia (blue-blind)

#00B09E

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #27b451;
/* rgb */ color: rgb(39, 180, 81);
/* oklch */ color: oklch(67.7% 0.181 148.2);

Tailwind

colors: {
  custom: {
    50: '#79cc84',
    500: '#27b451',
    950: '#000000',
  },
}

SCSS

$custom: #27b451;
$custom-light: #79cc84;
$custom-dark: #000000;

JSON

{
  "hex": "#27b451",
  "rgb": {
    "r": 39,
    "g": 180,
    "b": 81
  },
  "hsl": {
    "h": 137.872,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67654,
    "c": 0.18128,
    "h": 148.2
  },
  "luminance": 0.33668
}

Semantic roles & 50–950 ramp

primary

#27B451

secondary

#C86FAE

accent

#40B6E7

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #27B451

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

Preview Lab → · Contrast checker → · Palette generator →