#65B31D#65B31D

#65B31D is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.0% C 0.189 H 134.4°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#65B31D
RGB	rgb(101, 179, 29)
HSL	hsl(91, 72%, 41%)
HSV	hsv(91, 84%, 70%)
CMYK	cmyk(43.6%, 0%, 83.8%, 29.8%)
CIE-LAB	lab(65.82, -47.05, 61.75)
CIE-LCH	lch(65.82, 77.63, 127.30°)
OKLab	oklab(68.97% -0.1323 0.1353)
OKLCH	oklch(68.97% 0.189 134.4)
XYZ	xyz(21.7083, 35.0944, 6.7922)
Luminance	0.3510 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B31D #6B1DB3

analogous

#B0B31D #65B31D #1DB320

triadic

#65B31D #1D65B3 #B31D65

tetradic

#65B31D #1DB0B3 #6B1DB3 #B3201D

square

#65B31D #1DB0B3 #6B1DB3 #B3201D

split-complementary

#65B31D #201DB3 #B31DB0

monochromatic

#2A4A0C #477E14 #65B31D #83DD30 #A3E664

Accessibility & contrast

On white

2.62

#65B31D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#65B31D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B31D

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B31D	#FFFFFF	#000000	##000000
##65B31D	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)

#B09E30

Tritanopia (blue-blind)

#64AC98

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #65b31d;
/* rgb */ color: rgb(101, 179, 29);
/* oklch */ color: oklch(69.0% 0.189 134.4);

Tailwind

colors: {
  custom: {
    50: '#98ca69',
    500: '#65b31d',
    950: '#000000',
  },
}

SCSS

$custom: #65b31d;
$custom-light: #98ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#65b31d",
  "rgb": {
    "r": 101,
    "g": 179,
    "b": 29
  },
  "hsl": {
    "h": 91.2,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.68971,
    "c": 0.18918,
    "h": 134.4
  },
  "luminance": 0.35096
}

Semantic roles & 50–950 ramp

primary

#65B31D

secondary

#9861CB

accent

#39EF98

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #65B31D

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

Preview Lab → · Contrast checker → · Palette generator →