#3D801A#3D801A

#3D801A is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.5% C 0.149 H 137.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D801A
RGB	rgb(61, 128, 26)
HSL	hsl(99, 66%, 30%)
HSV	hsv(99, 80%, 50%)
CMYK	cmyk(52.3%, 0%, 79.7%, 49.8%)
CIE-LAB	lab(47.63, -39.57, 45.25)
CIE-LCH	lch(47.63, 60.11, 131.17°)
OKLab	oklab(53.54% -0.1097 0.1009)
OKLCH	oklch(53.54% 0.149 137.4)
XYZ	xyz(9.8298, 16.5043, 3.6448)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D801A #5D1A80

analogous

#70801A #3D801A #1A802A

triadic

#3D801A #1A3D80 #801A3D

tetradic

#3D801A #1A7080 #5D1A80 #802A1A

square

#3D801A #1A7080 #5D1A80 #802A1A

split-complementary

#3D801A #2A1A80 #801A70

monochromatic

#0D1A05 #254D10 #3D801A #55B324 #72D83D

Accessibility & contrast

On white

4.88

#3D801A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#3D801A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D801A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D801A	#FFFFFF	#000000	##FFFFFF
##3D801A	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847401

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#387B6D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3d801a;
/* rgb */ color: rgb(61, 128, 26);
/* oklch */ color: oklch(53.5% 0.149 137.4);

Tailwind

colors: {
  custom: {
    50: '#7aa55f',
    500: '#3d801a',
    950: '#000000',
  },
}

SCSS

$custom: #3d801a;
$custom-light: #7aa55f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d801a",
  "rgb": {
    "r": 61,
    "g": 128,
    "b": 26
  },
  "hsl": {
    "h": 99.412,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.5354,
    "c": 0.14904,
    "h": 137.4
  },
  "luminance": 0.16505
}

Semantic roles & 50–950 ramp

primary

#3D801A

secondary

#8D42B4

accent

#3FE9AF

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #3D801A

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

Preview Lab → · Contrast checker → · Palette generator →