#3A7E11#3A7E11

#3A7E11 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 52.8% C 0.152 H 137.2°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3A7E11
RGB	rgb(58, 126, 17)
HSL	hsl(97, 76%, 28%)
HSV	hsv(97, 87%, 49%)
CMYK	cmyk(54%, 0%, 86.5%, 50.6%)
CIE-LAB	lab(46.79, -40.20, 47.18)
CIE-LCH	lch(46.79, 61.98, 130.43°)
OKLab	oklab(52.8% -0.1117 0.1036)
OKLCH	oklch(52.8% 0.152 137.2)
XYZ	xyz(9.3067, 15.8610, 3.1013)
Luminance	0.1586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7E11 #55117E

analogous

#707E11 #3A7E11 #117E1E

triadic

#3A7E11 #113A7E #7E113A

tetradic

#3A7E11 #11707E #55117E #7E1E11

square

#3A7E11 #11707E #55117E #7E1E11

split-complementary

#3A7E11 #1E117E #7E1170

monochromatic

#0C1B04 #21480A #3A7E11 #53B418 #6EE227

Accessibility & contrast

On white

5.03

#3A7E11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#3A7E11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7E11

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7E11	#FFFFFF	#000000	##FFFFFF
##3A7E11	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7A6D1F

Tritanopia (blue-blind)

#35796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3a7e11;
/* rgb */ color: rgb(58, 126, 17);
/* oklch */ color: oklch(52.8% 0.152 137.2);

Tailwind

colors: {
  custom: {
    50: '#78a45b',
    500: '#3a7e11',
    950: '#000000',
  },
}

SCSS

$custom: #3a7e11;
$custom-light: #78a45b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7e11",
  "rgb": {
    "r": 58,
    "g": 126,
    "b": 17
  },
  "hsl": {
    "h": 97.431,
    "s": 76.224,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52802,
    "c": 0.15236,
    "h": 137.2
  },
  "luminance": 0.15862
}

Semantic roles & 50–950 ramp

primary

#3A7E11

secondary

#8537B4

accent

#35F3AB

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3A7E11

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

Preview Lab → · Contrast checker → · Palette generator →