#97A51F#97A51F

#97A51F is a light, vivid yellow. Relative luminance 0.336; OKLCH L 68.8% C 0.148 H 115.9°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#97A51F
RGB	rgb(151, 165, 31)
HSL	hsl(66, 68%, 38%)
HSV	hsv(66, 81%, 65%)
CMYK	cmyk(8.5%, 0%, 81.2%, 35.3%)
CIE-LAB	lab(64.63, -21.06, 61.32)
CIE-LCH	lch(64.63, 64.84, 108.96°)
OKLab	oklab(68.79% -0.0646 0.1332)
OKLCH	oklch(68.79% 0.148 115.9)
XYZ	xyz(26.4657, 33.5889, 6.3852)
Luminance	0.3359 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97A51F #2D1FA5

analogous

#A5701F #97A51F #54A51F

triadic

#97A51F #1F97A5 #A51F97

tetradic

#97A51F #1FA570 #2D1FA5 #A51F54

square

#97A51F #1FA570 #2D1FA5 #A51F54

split-complementary

#97A51F #1F54A5 #701FA5

monochromatic

#393E0C #687115 #97A51F #C5D72A #D3E15E

Accessibility & contrast

On white

2.72

#97A51F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#97A51F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97A51F

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97A51F	#FFFFFF	#000000	##000000
##97A51F	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#B09E2D

Tritanopia (blue-blind)

#A19B8D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #97a51f;
/* rgb */ color: rgb(151, 165, 31);
/* oklch */ color: oklch(68.8% 0.148 115.9);

Tailwind

colors: {
  custom: {
    50: '#b9bf68',
    500: '#97a51f',
    950: '#000000',
  },
}

SCSS

$custom: #97a51f;
$custom-light: #b9bf68;
$custom-dark: #000000;

JSON

{
  "hex": "#97a51f",
  "rgb": {
    "r": 151,
    "g": 165,
    "b": 31
  },
  "hsl": {
    "h": 66.269,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.68793,
    "c": 0.14804,
    "h": 115.9
  },
  "luminance": 0.33589
}

Semantic roles & 50–950 ramp

primary

#97A51F

secondary

#665BC5

accent

#3DEB4F

background

#FBFBF6

surface

#F7F7EB

border

#D0D0C6

text

#121207

muted

#81817A

Preview Lab

Preview with #97A51F

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

Preview Lab → · Contrast checker → · Palette generator →