#65B31A#65B31A

#65B31A is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.0% C 0.190 H 134.2°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#65B31A
RGB	rgb(101, 179, 26)
HSL	hsl(91, 75%, 40%)
HSV	hsv(91, 85%, 70%)
CMYK	cmyk(43.6%, 0%, 85.5%, 29.8%)
CIE-LAB	lab(65.81, -47.17, 62.46)
CIE-LCH	lch(65.81, 78.27, 127.06°)
OKLab	oklab(68.96% -0.1327 0.1364)
OKLCH	oklch(68.96% 0.19 134.2)
XYZ	xyz(21.6730, 35.0803, 6.6063)
Luminance	0.3508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B31A #681AB3

analogous

#B2B31A #65B31A #1AB31B

triadic

#65B31A #1A65B3 #B31A65

tetradic

#65B31A #1AB2B3 #681AB3 #B31B1A

square

#65B31A #1AB2B3 #681AB3 #B31B1A

split-complementary

#65B31A #1B1AB3 #B31AB2

monochromatic

#29480A #477E12 #65B31A #83E02A #A2E860

Accessibility & contrast

On white

2.62

#65B31A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#65B31A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B31A

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B31A	#FFFFFF	#000000	##000000
##65B31A	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#B09E2E

Tritanopia (blue-blind)

#64AC98

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #65b31a;
/* rgb */ color: rgb(101, 179, 26);
/* oklch */ color: oklch(69.0% 0.190 134.2);

Tailwind

colors: {
  custom: {
    50: '#98ca68',
    500: '#65b31a',
    950: '#000000',
  },
}

SCSS

$custom: #65b31a;
$custom-light: #98ca68;
$custom-dark: #000000;

JSON

{
  "hex": "#65b31a",
  "rgb": {
    "r": 101,
    "g": 179,
    "b": 26
  },
  "hsl": {
    "h": 90.588,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.68958,
    "c": 0.19029,
    "h": 134.2
  },
  "luminance": 0.35081
}

Semantic roles & 50–950 ramp

primary

#65B31A

secondary

#955DCC

accent

#37F196

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0F1307

muted

#7E827A

Preview Lab

Preview with #65B31A

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

Preview Lab → · Contrast checker → · Palette generator →